13561018

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{457}}^1$

素因数の和:897

約数の個数: 16

約数和(自身を含む): 20989224

約数和(自身を除く): 7428206

約数列:

[1, 2, 37, 74, 401, 457, 802, 914, 14837, 16909, 29674, 33818, 183257, 366514, 6780509, 13561018]

約数ペア:

[(1, 13561018), (2, 6780509), (37, 366514), (74, 183257), (401, 33818), (457, 29674), (802, 16909), (914, 14837)]