19386310

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23357}}^1$

素因数の和:23447

約数の個数: 16

約数和(自身を含む): 35317296

約数和(自身を除く): 15930986

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 23357, 46714, 116785, 233570, 1938631, 3877262, 9693155, 19386310]

約数ペア:

[(1, 19386310), (2, 9693155), (5, 3877262), (10, 1938631), (83, 233570), (166, 116785), (415, 46714), (830, 23357)]