13221492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 32847360

約数和(自身を除く): 19625868

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 412, 563, 618, 1126, 1236, 1689, 1957, 2252, 3378, 3914, 5871, 6756, 7828, 10697, 11742, 21394, 23484, 32091, 42788, 57989, 64182, 115978, 128364, 173967, 231956, 347934, 695868, 1101791, 2203582, 3305373, 4407164, 6610746, 13221492]

約数ペア:

[(1, 13221492), (2, 6610746), (3, 4407164), (4, 3305373), (6, 2203582), (12, 1101791), (19, 695868), (38, 347934), (57, 231956), (76, 173967), (103, 128364), (114, 115978), (206, 64182), (228, 57989), (309, 42788), (412, 32091), (563, 23484), (618, 21394), (1126, 11742), (1236, 10697), (1689, 7828), (1957, 6756), (2252, 5871), (3378, 3914)]