69315268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{82913}}^1$

素因数の和:82947

約数の個数: 24

約数和(自身を含む): 139295520

約数和(自身を除く): 69980252

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 82913, 165826, 331652, 912043, 1575347, 1824086, 3150694, 3648172, 6301388, 17328817, 34657634, 69315268]

約数ペア:

[(1, 69315268), (2, 34657634), (4, 17328817), (11, 6301388), (19, 3648172), (22, 3150694), (38, 1824086), (44, 1575347), (76, 912043), (209, 331652), (418, 165826), (836, 82913)]