15312172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2713}}^1$

素因数の和:2817

約数の個数: 24

約数和(自身を含む): 28724976

約数和(自身を除く): 13412804

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2713, 2822, 5426, 5644, 10852, 46121, 92242, 184484, 225179, 450358, 900716, 3828043, 7656086, 15312172]

約数ペア:

[(1, 15312172), (2, 7656086), (4, 3828043), (17, 900716), (34, 450358), (68, 225179), (83, 184484), (166, 92242), (332, 46121), (1411, 10852), (2713, 5644), (2822, 5426)]