17317702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 28591200

約数和(自身を除く): 11273498

約数列:

[1, 2, 19, 37, 38, 74, 109, 113, 218, 226, 703, 1406, 2071, 2147, 4033, 4142, 4181, 4294, 8066, 8362, 12317, 24634, 76627, 79439, 153254, 158878, 234023, 455729, 468046, 911458, 8658851, 17317702]

約数ペア:

[(1, 17317702), (2, 8658851), (19, 911458), (37, 468046), (38, 455729), (74, 234023), (109, 158878), (113, 153254), (218, 79439), (226, 76627), (703, 24634), (1406, 12317), (2071, 8362), (2147, 8066), (4033, 4294), (4142, 4181)]