19043977

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 20643840

約数和(自身を除く): 1599863

約数列:

[1, 23, 47, 79, 223, 1081, 1817, 3713, 5129, 10481, 17617, 85399, 241063, 405191, 827999, 19043977]

約数ペア:

[(1, 19043977), (23, 827999), (47, 405191), (79, 241063), (223, 85399), (1081, 17617), (1817, 10481), (3713, 5129)]