30996778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1877}}^1$

素因数の和:2261

約数の個数: 16

約数和(自身を含む): 48677760

約数和(自身を除く): 17680982

約数列:

[1, 2, 23, 46, 359, 718, 1877, 3754, 8257, 16514, 43171, 86342, 673843, 1347686, 15498389, 30996778]

約数ペア:

[(1, 30996778), (2, 15498389), (23, 1347686), (46, 673843), (359, 86342), (718, 43171), (1877, 16514), (3754, 8257)]