15940118

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12671}}^1$

素因数の和:12727

約数の個数: 16

約数和(自身を含む): 26002944

約数和(自身を除く): 10062826

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 12671, 25342, 215407, 430814, 468827, 937654, 7970059, 15940118]

約数ペア:

[(1, 15940118), (2, 7970059), (17, 937654), (34, 468827), (37, 430814), (74, 215407), (629, 25342), (1258, 12671)]