13975312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67189}}^1$

素因数の和:67210

約数の個数: 20

約数和(自身を含む): 29160460

約数和(自身を除く): 15185148

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 67189, 134378, 268756, 537512, 873457, 1075024, 1746914, 3493828, 6987656, 13975312]

約数ペア:

[(1, 13975312), (2, 6987656), (4, 3493828), (8, 1746914), (13, 1075024), (16, 873457), (26, 537512), (52, 268756), (104, 134378), (208, 67189)]