30779242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{8641}}^1$

素因数の和:8793

約数の個数: 16

約数和(自身を含む): 50089032

約数和(自身を除く): 19309790

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 8641, 17282, 112333, 224666, 1183817, 2367634, 15389621, 30779242]

約数ペア:

[(1, 30779242), (2, 15389621), (13, 2367634), (26, 1183817), (137, 224666), (274, 112333), (1781, 17282), (3562, 8641)]