195945828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1256063}}^1$

素因数の和:1256083

約数の個数: 24

約数和(自身を含む): 492377088

約数和(自身を除く): 296431260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1256063, 2512126, 3768189, 5024252, 7536378, 15072756, 16328819, 32657638, 48986457, 65315276, 97972914, 195945828]

約数ペア:

[(1, 195945828), (2, 97972914), (3, 65315276), (4, 48986457), (6, 32657638), (12, 16328819), (13, 15072756), (26, 7536378), (39, 5024252), (52, 3768189), (78, 2512126), (156, 1256063)]