31360169906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{19773121}}^1$

素因数の和:19773197

約数の個数: 16

約数和(自身を含む): 51489209688

約数和(自身を除く): 20129039782

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 19773121, 39546242, 257050573, 514101146, 1206160381, 2412320762, 15680084953, 31360169906]

約数ペア:

[(1, 31360169906), (2, 15680084953), (13, 2412320762), (26, 1206160381), (61, 514101146), (122, 257050573), (793, 39546242), (1586, 19773121)]