21635174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7507}}^1$

素因数の和:7651

約数の個数: 16

約数和(自身を含む): 35678016

約数和(自身を除く): 14042842

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 7507, 15014, 82577, 165154, 983417, 1966834, 10817587, 21635174]

約数ペア:

[(1, 21635174), (2, 10817587), (11, 1966834), (22, 983417), (131, 165154), (262, 82577), (1441, 15014), (2882, 7507)]