11998519247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 15803424000

約数和(自身を除く): 3804904753

約数列:

[1, 11, 13, 19, 29, 59, 89, 143, 209, 247, 319, 377, 551, 649, 767, 841, 979, 1121, 1157, 1691, 1711, 2581, 2717, 4147, 5251, 6061, 7163, 8437, 9251, 10933, 12331, 12727, 14573, 15979, 18601, 18821, 21983, 22243, 28391, 32509, 33553, 49039, 49619, 57761, 68263, 74849, 78793, 99769, 120263, 152279, 160303, 175769, 207727, 241813, 244673, 357599, 369083, 422617, 539429, 545809, 637507, 645047, 750893, 823339, 942761, 973037, 1097459, 1296997, 1422131, 1675069, 1979627, 2284997, 2893301, 4416091, 4648787, 7012577, 7095517, 10370371, 10703407, 12255893, 14266967, 15643441, 18487703, 21775897, 31826311, 37612913, 48577001, 57409183, 83905729, 134814823, 203364733, 413742043, 631501013, 922963019, 1090774477, 11998519247]

約数ペア:

[(1, 11998519247), (11, 1090774477), (13, 922963019), (19, 631501013), (29, 413742043), (59, 203364733), (89, 134814823), (143, 83905729), (209, 57409183), (247, 48577001), (319, 37612913), (377, 31826311), (551, 21775897), (649, 18487703), (767, 15643441), (841, 14266967), (979, 12255893), (1121, 10703407), (1157, 10370371), (1691, 7095517), (1711, 7012577), (2581, 4648787), (2717, 4416091), (4147, 2893301), (5251, 2284997), (6061, 1979627), (7163, 1675069), (8437, 1422131), (9251, 1296997), (10933, 1097459), (12331, 973037), (12727, 942761), (14573, 823339), (15979, 750893), (18601, 645047), (18821, 637507), (21983, 545809), (22243, 539429), (28391, 422617), (32509, 369083), (33553, 357599), (49039, 244673), (49619, 241813), (57761, 207727), (68263, 175769), (74849, 160303), (78793, 152279), (99769, 120263)]