13301574

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 32175360

約数和(自身を除く): 18873786

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 74, 78, 111, 143, 222, 286, 407, 419, 429, 481, 814, 838, 858, 962, 1221, 1257, 1443, 2442, 2514, 2886, 4609, 5291, 5447, 9218, 10582, 10894, 13827, 15503, 15873, 16341, 27654, 31006, 31746, 32682, 46509, 59917, 93018, 119834, 170533, 179751, 201539, 341066, 359502, 403078, 511599, 604617, 1023198, 1209234, 2216929, 4433858, 6650787, 13301574]

約数ペア:

[(1, 13301574), (2, 6650787), (3, 4433858), (6, 2216929), (11, 1209234), (13, 1023198), (22, 604617), (26, 511599), (33, 403078), (37, 359502), (39, 341066), (66, 201539), (74, 179751), (78, 170533), (111, 119834), (143, 93018), (222, 59917), (286, 46509), (407, 32682), (419, 31746), (429, 31006), (481, 27654), (814, 16341), (838, 15873), (858, 15503), (962, 13827), (1221, 10894), (1257, 10582), (1443, 9218), (2442, 5447), (2514, 5291), (2886, 4609)]