30928274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{4523}}^1$

素因数の和:4801

約数の個数: 16

約数和(自身を含む): 50162112

約数和(自身を除く): 19233838

約数列:

[1, 2, 13, 26, 263, 526, 3419, 4523, 6838, 9046, 58799, 117598, 1189549, 2379098, 15464137, 30928274]

約数ペア:

[(1, 30928274), (2, 15464137), (13, 2379098), (26, 1189549), (263, 117598), (526, 58799), (3419, 9046), (4523, 6838)]