13262170

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2381}}^1$

素因数の和:2945

約数の個数: 16

約数和(自身を含む): 23924808

約数和(自身を除く): 10662638

約数列:

[1, 2, 5, 10, 557, 1114, 2381, 2785, 4762, 5570, 11905, 23810, 1326217, 2652434, 6631085, 13262170]

約数ペア:

[(1, 13262170), (2, 6631085), (5, 2652434), (10, 1326217), (557, 23810), (1114, 11905), (2381, 5570), (2785, 4762)]