13185319

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{619}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 16070400

約数和(自身を除く): 2885081

約数列:

[1, 7, 17, 119, 179, 619, 1253, 3043, 4333, 10523, 21301, 73661, 110801, 775607, 1883617, 13185319]

約数ペア:

[(1, 13185319), (7, 1883617), (17, 775607), (119, 110801), (179, 73661), (619, 21301), (1253, 10523), (3043, 4333)]