16940492

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 30481920

約数和(自身を除く): 13541428

約数列:

[1, 2, 4, 47, 94, 188, 251, 359, 502, 718, 1004, 1436, 11797, 16873, 23594, 33746, 47188, 67492, 90109, 180218, 360436, 4235123, 8470246, 16940492]

約数ペア:

[(1, 16940492), (2, 8470246), (4, 4235123), (47, 360436), (94, 180218), (188, 90109), (251, 67492), (359, 47188), (502, 33746), (718, 23594), (1004, 16873), (1436, 11797)]