7888838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3917}}^1$

素因数の和:3991

約数の個数: 16

約数和(自身を含む): 12694320

約数和(自身を除く): 4805482

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 3917, 7834, 74423, 148846, 207601, 415202, 3944419, 7888838]

約数ペア:

[(1, 7888838), (2, 3944419), (19, 415202), (38, 207601), (53, 148846), (106, 74423), (1007, 7834), (2014, 3917)]