108856738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 178113600

約数和(自身を除く): 69256862

約数列:

[1, 2, 19, 37, 38, 74, 139, 278, 557, 703, 1114, 1406, 2641, 5143, 5282, 10286, 10583, 20609, 21166, 41218, 77423, 97717, 154846, 195434, 391571, 783142, 1471037, 2864651, 2942074, 5729302, 54428369, 108856738]

約数ペア:

[(1, 108856738), (2, 54428369), (19, 5729302), (37, 2942074), (38, 2864651), (74, 1471037), (139, 783142), (278, 391571), (557, 195434), (703, 154846), (1114, 97717), (1406, 77423), (2641, 41218), (5143, 21166), (5282, 20609), (10286, 10583)]