12134380

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{821}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 25547760

約数和(自身を除く): 13413380

約数列:

[1, 2, 4, 5, 10, 20, 739, 821, 1478, 1642, 2956, 3284, 3695, 4105, 7390, 8210, 14780, 16420, 606719, 1213438, 2426876, 3033595, 6067190, 12134380]

約数ペア:

[(1, 12134380), (2, 6067190), (4, 3033595), (5, 2426876), (10, 1213438), (20, 606719), (739, 16420), (821, 14780), (1478, 8210), (1642, 7390), (2956, 4105), (3284, 3695)]