19323953

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 21960960

約数和(自身を除く): 2637007

約数列:

[1, 11, 37, 79, 407, 601, 869, 2923, 6611, 22237, 32153, 47479, 244607, 522269, 1756723, 19323953]

約数ペア:

[(1, 19323953), (11, 1756723), (37, 522269), (79, 244607), (407, 47479), (601, 32153), (869, 22237), (2923, 6611)]