21444962

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1063}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 40449024

約数和(自身を除く): 19004062

約数列:

[1, 2, 7, 11, 14, 22, 77, 131, 154, 262, 917, 1063, 1441, 1834, 2126, 2882, 7441, 10087, 11693, 14882, 20174, 23386, 81851, 139253, 163702, 278506, 974771, 1531783, 1949542, 3063566, 10722481, 21444962]

約数ペア:

[(1, 21444962), (2, 10722481), (7, 3063566), (11, 1949542), (14, 1531783), (22, 974771), (77, 278506), (131, 163702), (154, 139253), (262, 81851), (917, 23386), (1063, 20174), (1441, 14882), (1834, 11693), (2126, 10087), (2882, 7441)]