130521754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{312253}}^1$

素因数の和:312285

約数の個数: 16

約数和(自身を含む): 224822880

約数和(自身を除く): 94301126

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 312253, 624506, 3434783, 5932807, 6869566, 11865614, 65260877, 130521754]

約数ペア:

[(1, 130521754), (2, 65260877), (11, 11865614), (19, 6869566), (22, 5932807), (38, 3434783), (209, 624506), (418, 312253)]