19540313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 21946512

約数和(自身を除く): 2406199

約数列:

[1, 13, 41, 61, 533, 601, 793, 2501, 7813, 24641, 32513, 36661, 320333, 476593, 1503101, 19540313]

約数ペア:

[(1, 19540313), (13, 1503101), (41, 476593), (61, 320333), (533, 36661), (601, 32513), (793, 24641), (2501, 7813)]