19002284

素因数分解:

$2^2\times 7^1\times {\mathrm{678653}}^1$

素因数の和:678664

約数の個数: 12

約数和(自身を含む): 38004624

約数和(自身を除く): 19002340

約数列:

[1, 2, 4, 7, 14, 28, 678653, 1357306, 2714612, 4750571, 9501142, 19002284]

約数ペア:

[(1, 19002284), (2, 9501142), (4, 4750571), (7, 2714612), (14, 1357306), (28, 678653)]