15694419

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3907}}^1$

素因数の和:4026

約数の個数: 16

約数和(自身を含む): 22760192

約数和(自身を除く): 7065773

約数列:

[1, 3, 13, 39, 103, 309, 1339, 3907, 4017, 11721, 50791, 152373, 402421, 1207263, 5231473, 15694419]

約数ペア:

[(1, 15694419), (3, 5231473), (13, 1207263), (39, 402421), (103, 152373), (309, 50791), (1339, 11721), (3907, 4017)]