17119765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15493}}^1$

素因数の和:15528

約数の個数: 16

約数和(自身を含む): 23426928

約数和(自身を除く): 6307163

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 15493, 77465, 201409, 263381, 1007045, 1316905, 3423953, 17119765]

約数ペア:

[(1, 17119765), (5, 3423953), (13, 1316905), (17, 1007045), (65, 263381), (85, 201409), (221, 77465), (1105, 15493)]