30509882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{19237}}^1$

素因数の和:19313

約数の個数: 16

約数和(自身を含む): 50095752

約数和(自身を除く): 19585870

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 19237, 38474, 250081, 500162, 1173457, 2346914, 15254941, 30509882]

約数ペア:

[(1, 30509882), (2, 15254941), (13, 2346914), (26, 1173457), (61, 500162), (122, 250081), (793, 38474), (1586, 19237)]