63914404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{840979}}^1$

素因数の和:841002

約数の個数: 12

約数和(自身を含む): 117737200

約数和(自身を除く): 53822796

約数列:

[1, 2, 4, 19, 38, 76, 840979, 1681958, 3363916, 15978601, 31957202, 63914404]

約数ペア:

[(1, 63914404), (2, 31957202), (4, 15978601), (19, 3363916), (38, 1681958), (76, 840979)]