2012193788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{46147}}^1$

素因数の和:47153

約数の個数: 24

約数和(自身を含む): 3845420544

約数和(自身を除く): 1833226756

約数列:

[1, 2, 4, 11, 22, 44, 991, 1982, 3964, 10901, 21802, 43604, 46147, 92294, 184588, 507617, 1015234, 2030468, 45731677, 91463354, 182926708, 503048447, 1006096894, 2012193788]

約数ペア:

[(1, 2012193788), (2, 1006096894), (4, 503048447), (11, 182926708), (22, 91463354), (44, 45731677), (991, 2030468), (1982, 1015234), (3964, 507617), (10901, 184588), (21802, 92294), (43604, 46147)]