31560634

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2011}}^1$

素因数の和:2098

約数の個数: 32

約数和(自身を含む): 57945600

約数和(自身を除く): 26384966

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 2011, 2242, 4022, 7847, 14077, 15694, 28154, 38209, 76418, 118649, 237298, 267463, 534926, 830543, 1661086, 2254331, 4508662, 15780317, 31560634]

約数ペア:

[(1, 31560634), (2, 15780317), (7, 4508662), (14, 2254331), (19, 1661086), (38, 830543), (59, 534926), (118, 267463), (133, 237298), (266, 118649), (413, 76418), (826, 38209), (1121, 28154), (2011, 15694), (2242, 14077), (4022, 7847)]