12541295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3163}}^1$

素因数の和:3242

約数の個数: 16

約数和(自身を含む): 16478112

約数和(自身を除く): 3936817

約数列:

[1, 5, 13, 61, 65, 305, 793, 3163, 3965, 15815, 41119, 192943, 205595, 964715, 2508259, 12541295]

約数ペア:

[(1, 12541295), (5, 2508259), (13, 964715), (61, 205595), (65, 192943), (305, 41119), (793, 15815), (3163, 3965)]