11852803921

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{380251}}^1$

素因数の和:380392

約数の個数: 16

約数和(自身を含む): 13956769408

約数和(自身を除く): 2103965487

約数列:

[1, 7, 61, 73, 427, 511, 4453, 31171, 380251, 2661757, 23195311, 27758323, 162367177, 194308261, 1693257703, 11852803921]

約数ペア:

[(1, 11852803921), (7, 1693257703), (61, 194308261), (73, 162367177), (427, 27758323), (511, 23195311), (4453, 2661757), (31171, 380251)]