31509769822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{3929879}}^1$

素因数の和:3930111

約数の個数: 16

約数和(自身を含む): 49988073600

約数和(自身を除く): 18478303778

約数列:

[1, 2, 19, 38, 211, 422, 4009, 8018, 3929879, 7859758, 74667701, 149335402, 829204469, 1658408938, 15754884911, 31509769822]

約数ペア:

[(1, 31509769822), (2, 15754884911), (19, 1658408938), (38, 829204469), (211, 149335402), (422, 74667701), (4009, 7859758), (8018, 3929879)]