13496890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4231}}^1$

素因数の和:4278

約数の個数: 32

約数和(自身を含む): 27423360

約数和(自身を除く): 13926470

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 4231, 8462, 21155, 42310, 46541, 93082, 122699, 232705, 245398, 465410, 613495, 1226990, 1349689, 2699378, 6748445, 13496890]

約数ペア:

[(1, 13496890), (2, 6748445), (5, 2699378), (10, 1349689), (11, 1226990), (22, 613495), (29, 465410), (55, 245398), (58, 232705), (110, 122699), (145, 93082), (290, 46541), (319, 42310), (638, 21155), (1595, 8462), (3190, 4231)]