16819540919

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{19979}}^1$

素因数の和:20450

約数の個数: 16

約数和(自身を含む): 17605257120

約数和(自身を除く): 785716201

約数列:

[1, 37, 61, 373, 2257, 13801, 19979, 22753, 739223, 841861, 1218719, 7452167, 45092603, 275730179, 454582187, 16819540919]

約数ペア:

[(1, 16819540919), (37, 454582187), (61, 275730179), (373, 45092603), (2257, 7452167), (13801, 1218719), (19979, 841861), (22753, 739223)]