22113388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3373}}^1$

素因数の和:3537

約数の個数: 24

約数和(自身を含む): 42512400

約数和(自身を除く): 20399012

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 3373, 6556, 6746, 13492, 37103, 74206, 148412, 502577, 1005154, 2010308, 5528347, 11056694, 22113388]

約数ペア:

[(1, 22113388), (2, 11056694), (4, 5528347), (11, 2010308), (22, 1005154), (44, 502577), (149, 148412), (298, 74206), (596, 37103), (1639, 13492), (3278, 6746), (3373, 6556)]