13728130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105601}}^1$

素因数の和:105621

約数の個数: 16

約数和(自身を含む): 26611704

約数和(自身を除く): 12883574

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 105601, 211202, 528005, 1056010, 1372813, 2745626, 6864065, 13728130]

約数ペア:

[(1, 13728130), (2, 6864065), (5, 2745626), (10, 1372813), (13, 1056010), (26, 528005), (65, 211202), (130, 105601)]