13891735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19429}}^1$

素因数の和:19458

約数の個数: 16

約数和(自身を含む): 19585440

約数和(自身を除く): 5693705

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 19429, 97145, 213719, 252577, 1068595, 1262885, 2778347, 13891735]

約数ペア:

[(1, 13891735), (5, 2778347), (11, 1262885), (13, 1068595), (55, 252577), (65, 213719), (143, 97145), (715, 19429)]