16615284628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1231}}^1\times {\mathrm{198491}}^1$

素因数の和:199743

約数の個数: 24

約数和(自身を含む): 30812310144

約数和(自身を除く): 14197025516

約数列:

[1, 2, 4, 17, 34, 68, 1231, 2462, 4924, 20927, 41854, 83708, 198491, 396982, 793964, 3374347, 6748694, 13497388, 244342421, 488684842, 977369684, 4153821157, 8307642314, 16615284628]

約数ペア:

[(1, 16615284628), (2, 8307642314), (4, 4153821157), (17, 977369684), (34, 488684842), (68, 244342421), (1231, 13497388), (2462, 6748694), (4924, 3374347), (20927, 793964), (41854, 396982), (83708, 198491)]