17001590

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21521}}^1$

素因数の和:21607

約数の個数: 16

約数和(自身を含む): 30991680

約数和(自身を除く): 13990090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 21521, 43042, 107605, 215210, 1700159, 3400318, 8500795, 17001590]

約数ペア:

[(1, 17001590), (2, 8500795), (5, 3400318), (10, 1700159), (79, 215210), (158, 107605), (395, 43042), (790, 21521)]