19590909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4877}}^1$

素因数の和:4996

約数の個数: 16

約数和(自身を含む): 28409472

約数和(自身を除く): 8818563

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 4877, 14631, 63401, 190203, 502331, 1506993, 6530303, 19590909]

約数ペア:

[(1, 19590909), (3, 6530303), (13, 1506993), (39, 502331), (103, 190203), (309, 63401), (1339, 14631), (4017, 4877)]