17490512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{84089}}^1$

素因数の和:84110

約数の個数: 20

約数和(自身を含む): 36495060

約数和(自身を除く): 19004548

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 84089, 168178, 336356, 672712, 1093157, 1345424, 2186314, 4372628, 8745256, 17490512]

約数ペア:

[(1, 17490512), (2, 8745256), (4, 4372628), (8, 2186314), (13, 1345424), (16, 1093157), (26, 672712), (52, 336356), (104, 168178), (208, 84089)]