19427648

素因数分解:

$2^6\times {\mathrm{401}}^1\times {\mathrm{757}}^1$

素因数の和:1170

約数の個数: 28

約数和(自身を含む): 38698932

約数和(自身を除く): 19271284

約数列:

[1, 2, 4, 8, 16, 32, 64, 401, 757, 802, 1514, 1604, 3028, 3208, 6056, 6416, 12112, 12832, 24224, 25664, 48448, 303557, 607114, 1214228, 2428456, 4856912, 9713824, 19427648]

約数ペア:

[(1, 19427648), (2, 9713824), (4, 4856912), (8, 2428456), (16, 1214228), (32, 607114), (64, 303557), (401, 48448), (757, 25664), (802, 24224), (1514, 12832), (1604, 12112), (3028, 6416), (3208, 6056)]