12711608

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 30912000

約数和(自身を除く): 18200392

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 919, 988, 1064, 1729, 1838, 1976, 3458, 3676, 6433, 6916, 7352, 11947, 12866, 13832, 17461, 23894, 25732, 34922, 47788, 51464, 69844, 83629, 95576, 122227, 139688, 167258, 226993, 244454, 334516, 453986, 488908, 669032, 907972, 977816, 1588951, 1815944, 3177902, 6355804, 12711608]

約数ペア:

[(1, 12711608), (2, 6355804), (4, 3177902), (7, 1815944), (8, 1588951), (13, 977816), (14, 907972), (19, 669032), (26, 488908), (28, 453986), (38, 334516), (52, 244454), (56, 226993), (76, 167258), (91, 139688), (104, 122227), (133, 95576), (152, 83629), (182, 69844), (247, 51464), (266, 47788), (364, 34922), (494, 25732), (532, 23894), (728, 17461), (919, 13832), (988, 12866), (1064, 11947), (1729, 7352), (1838, 6916), (1976, 6433), (3458, 3676)]