12156699541

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{31657}}^1$

素因数の和:32149

約数の個数: 24

約数和(自身を含む): 15006271896

約数和(自身を除く): 2849572355

約数列:

[1, 7, 17, 49, 119, 461, 833, 3227, 7837, 22589, 31657, 54859, 221599, 384013, 538169, 1551193, 3767183, 14593877, 26370281, 102157139, 248095909, 715099973, 1736671363, 12156699541]

約数ペア:

[(1, 12156699541), (7, 1736671363), (17, 715099973), (49, 248095909), (119, 102157139), (461, 26370281), (833, 14593877), (3227, 3767183), (7837, 1551193), (22589, 538169), (31657, 384013), (54859, 221599)]