19936699354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{6229}}^1$

素因数の和:6324

約数の個数: 96

約数和(自身を含む): 38281904640

約数和(自身を除く): 18345205286

約数列:

[1, 2, 11, 13, 19, 22, 26, 31, 38, 62, 143, 209, 247, 286, 341, 361, 403, 418, 494, 589, 682, 722, 806, 1178, 2717, 3971, 4433, 4693, 5434, 6229, 6479, 7657, 7942, 8866, 9386, 11191, 12458, 12958, 15314, 22382, 51623, 68519, 80977, 84227, 103246, 118351, 123101, 137038, 145483, 161954, 168454, 193099, 236702, 246202, 290966, 386198, 890747, 1301861, 1538563, 1600313, 1781494, 2124089, 2248669, 2510287, 2603722, 3077126, 3200626, 3668881, 4248178, 4497338, 5020574, 7337762, 16924193, 24735359, 27613157, 29232697, 33848386, 40357691, 47695453, 49470718, 55226314, 58465394, 69708739, 80715382, 95390906, 139417478, 321559667, 524649983, 643119334, 766796129, 906213607, 1049299966, 1533592258, 1812427214, 9968349677, 19936699354]

約数ペア:

[(1, 19936699354), (2, 9968349677), (11, 1812427214), (13, 1533592258), (19, 1049299966), (22, 906213607), (26, 766796129), (31, 643119334), (38, 524649983), (62, 321559667), (143, 139417478), (209, 95390906), (247, 80715382), (286, 69708739), (341, 58465394), (361, 55226314), (403, 49470718), (418, 47695453), (494, 40357691), (589, 33848386), (682, 29232697), (722, 27613157), (806, 24735359), (1178, 16924193), (2717, 7337762), (3971, 5020574), (4433, 4497338), (4693, 4248178), (5434, 3668881), (6229, 3200626), (6479, 3077126), (7657, 2603722), (7942, 2510287), (8866, 2248669), (9386, 2124089), (11191, 1781494), (12458, 1600313), (12958, 1538563), (15314, 1301861), (22382, 890747), (51623, 386198), (68519, 290966), (80977, 246202), (84227, 236702), (103246, 193099), (118351, 168454), (123101, 161954), (137038, 145483)]