11258810

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2161}}^1$

素因数の和:2689

約数の個数: 16

約数和(自身を含む): 20314152

約数和(自身を除く): 9055342

約数列:

[1, 2, 5, 10, 521, 1042, 2161, 2605, 4322, 5210, 10805, 21610, 1125881, 2251762, 5629405, 11258810]

約数ペア:

[(1, 11258810), (2, 5629405), (5, 2251762), (10, 1125881), (521, 21610), (1042, 10805), (2161, 5210), (2605, 4322)]