193828910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{13451}}^1$

素因数の和:13600

約数の個数: 32

約数和(自身を含む): 383543424

約数和(自身を除く): 189714514

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 7205, 13451, 14410, 26902, 67255, 134510, 147961, 295922, 739805, 1479610, 1762081, 3524162, 8810405, 17620810, 19382891, 38765782, 96914455, 193828910]

約数ペア:

[(1, 193828910), (2, 96914455), (5, 38765782), (10, 19382891), (11, 17620810), (22, 8810405), (55, 3524162), (110, 1762081), (131, 1479610), (262, 739805), (655, 295922), (1310, 147961), (1441, 134510), (2882, 67255), (7205, 26902), (13451, 14410)]