19491036389

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{787}}^1\times {\mathrm{21859}}^1$

素因数の和:22760

約数の個数: 16

約数和(自身を含む): 21497648640

約数和(自身を除く): 2006612251

約数列:

[1, 11, 103, 787, 1133, 8657, 21859, 81061, 240449, 891671, 2251477, 17203033, 24766247, 189233363, 1771912399, 19491036389]

約数ペア:

[(1, 19491036389), (11, 1771912399), (103, 189233363), (787, 24766247), (1133, 17203033), (8657, 2251477), (21859, 891671), (81061, 240449)]