15504554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 26199936

約数和(自身を除く): 10695382

約数列:

[1, 2, 13, 26, 37, 71, 74, 142, 227, 454, 481, 923, 962, 1846, 2627, 2951, 5254, 5902, 8399, 16117, 16798, 32234, 34151, 68302, 109187, 209521, 218374, 419042, 596329, 1192658, 7752277, 15504554]

約数ペア:

[(1, 15504554), (2, 7752277), (13, 1192658), (26, 596329), (37, 419042), (71, 218374), (74, 209521), (142, 109187), (227, 68302), (454, 34151), (481, 32234), (923, 16798), (962, 16117), (1846, 8399), (2627, 5902), (2951, 5254)]