11951841928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3307}}^1$

素因数の和:3435

約数の個数: 128

約数和(自身を含む): 26675712000

約数和(自身を除く): 14723870072

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 59, 62, 76, 104, 118, 124, 152, 236, 247, 248, 403, 472, 494, 589, 767, 806, 988, 1121, 1178, 1534, 1612, 1829, 1976, 2242, 2356, 3068, 3224, 3307, 3658, 4484, 4712, 6136, 6614, 7316, 7657, 8968, 13228, 14573, 14632, 15314, 23777, 26456, 29146, 30628, 34751, 42991, 47554, 58292, 61256, 62833, 69502, 85982, 95108, 102517, 116584, 125666, 139004, 171964, 190216, 195113, 205034, 251332, 278008, 343928, 390226, 410068, 451763, 502664, 780452, 816829, 820136, 903526, 1332721, 1560904, 1633658, 1807052, 1947823, 2536469, 2665442, 3267316, 3614104, 3707147, 3895646, 5072938, 5330884, 6048503, 6534632, 7414294, 7791292, 10145876, 10661768, 12097006, 14828588, 15582584, 20291752, 24194012, 25321699, 29657176, 48192911, 48388024, 50643398, 78630539, 96385822, 101286796, 114921557, 157261078, 192771644, 202573592, 229843114, 314522156, 385543288, 459686228, 629044312, 919372456, 1493980241, 2987960482, 5975920964, 11951841928]

約数ペア:

[(1, 11951841928), (2, 5975920964), (4, 2987960482), (8, 1493980241), (13, 919372456), (19, 629044312), (26, 459686228), (31, 385543288), (38, 314522156), (52, 229843114), (59, 202573592), (62, 192771644), (76, 157261078), (104, 114921557), (118, 101286796), (124, 96385822), (152, 78630539), (236, 50643398), (247, 48388024), (248, 48192911), (403, 29657176), (472, 25321699), (494, 24194012), (589, 20291752), (767, 15582584), (806, 14828588), (988, 12097006), (1121, 10661768), (1178, 10145876), (1534, 7791292), (1612, 7414294), (1829, 6534632), (1976, 6048503), (2242, 5330884), (2356, 5072938), (3068, 3895646), (3224, 3707147), (3307, 3614104), (3658, 3267316), (4484, 2665442), (4712, 2536469), (6136, 1947823), (6614, 1807052), (7316, 1633658), (7657, 1560904), (8968, 1332721), (13228, 903526), (14573, 820136), (14632, 816829), (15314, 780452), (23777, 502664), (26456, 451763), (29146, 410068), (30628, 390226), (34751, 343928), (42991, 278008), (47554, 251332), (58292, 205034), (61256, 195113), (62833, 190216), (69502, 171964), (85982, 139004), (95108, 125666), (102517, 116584)]