25470412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30467}}^1$

素因数の和:30501

約数の個数: 24

約数和(自身を含む): 51186240

約数和(自身を除く): 25715828

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 30467, 60934, 121868, 335137, 578873, 670274, 1157746, 1340548, 2315492, 6367603, 12735206, 25470412]

約数ペア:

[(1, 25470412), (2, 12735206), (4, 6367603), (11, 2315492), (19, 1340548), (22, 1157746), (38, 670274), (44, 578873), (76, 335137), (209, 121868), (418, 60934), (836, 30467)]