2011995634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4289}}^1\times {\mathrm{21323}}^1$

素因数の和:25625

約数の個数: 16

約数和(自身を含む): 3293278560

約数和(自身を除く): 1281282926

約数列:

[1, 2, 11, 22, 4289, 8578, 21323, 42646, 47179, 94358, 234553, 469106, 91454347, 182908694, 1005997817, 2011995634]

約数ペア:

[(1, 2011995634), (2, 1005997817), (11, 182908694), (22, 91454347), (4289, 469106), (8578, 234553), (21323, 94358), (42646, 47179)]