13169812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1163}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 24444000

約数和(自身を除く): 11274188

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 1163, 2326, 2831, 4652, 5662, 11324, 22097, 44194, 88388, 173287, 346574, 693148, 3292453, 6584906, 13169812]

約数ペア:

[(1, 13169812), (2, 6584906), (4, 3292453), (19, 693148), (38, 346574), (76, 173287), (149, 88388), (298, 44194), (596, 22097), (1163, 11324), (2326, 5662), (2831, 4652)]