189412874

素因数分解:

$2^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{12401}}^1$

素因数の和:13501

約数の個数: 16

約数和(自身を含む): 325031616

約数和(自身を除く): 135618742

約数列:

[1, 2, 7, 14, 1091, 2182, 7637, 12401, 15274, 24802, 86807, 173614, 13529491, 27058982, 94706437, 189412874]

約数ペア:

[(1, 189412874), (2, 94706437), (7, 27058982), (14, 13529491), (1091, 173614), (2182, 86807), (7637, 24802), (12401, 15274)]