11976910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108881}}^1$

素因数の和:108899

約数の個数: 16

約数和(自身を含む): 23518512

約数和(自身を除く): 11541602

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 108881, 217762, 544405, 1088810, 1197691, 2395382, 5988455, 11976910]

約数ペア:

[(1, 11976910), (2, 5988455), (5, 2395382), (10, 1197691), (11, 1088810), (22, 544405), (55, 217762), (110, 108881)]