211320482692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{252775697}}^1$

素因数の和:252775731

約数の個数: 24

約数和(自身を含む): 424663172640

約数和(自身を除く): 213342689948

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 252775697, 505551394, 1011102788, 2780532667, 4802738243, 5561065334, 9605476486, 11122130668, 19210952972, 52830120673, 105660241346, 211320482692]

約数ペア:

[(1, 211320482692), (2, 105660241346), (4, 52830120673), (11, 19210952972), (19, 11122130668), (22, 9605476486), (38, 5561065334), (44, 4802738243), (76, 2780532667), (209, 1011102788), (418, 505551394), (836, 252775697)]