12815692370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{98582249}}^1$

素因数の和:98582269

約数の個数: 16

約数和(自身を含む): 24842727000

約数和(自身を除く): 12027034630

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 98582249, 197164498, 492911245, 985822490, 1281569237, 2563138474, 6407846185, 12815692370]

約数ペア:

[(1, 12815692370), (2, 6407846185), (5, 2563138474), (10, 1281569237), (13, 985822490), (26, 492911245), (65, 197164498), (130, 98582249)]