15672871291

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{14447}}^1$

素因数の和:14731

約数の個数: 32

約数和(自身を含む): 19911886848

約数和(自身を除く): 4239015557

約数列:

[1, 7, 11, 73, 77, 193, 511, 803, 1351, 2123, 5621, 14089, 14447, 14861, 98623, 101129, 154979, 158917, 1054631, 1084853, 1112419, 2788271, 7382417, 11600941, 19517897, 30670981, 81206587, 203543783, 214696867, 1424806481, 2238981613, 15672871291]

約数ペア:

[(1, 15672871291), (7, 2238981613), (11, 1424806481), (73, 214696867), (77, 203543783), (193, 81206587), (511, 30670981), (803, 19517897), (1351, 11600941), (2123, 7382417), (5621, 2788271), (14089, 1112419), (14447, 1084853), (14861, 1054631), (98623, 158917), (101129, 154979)]