18902212

素因数分解:

$2^2\times 7^1\times {\mathrm{675079}}^1$

素因数の和:675090

約数の個数: 12

約数和(自身を含む): 37804480

約数和(自身を除く): 18902268

約数列:

[1, 2, 4, 7, 14, 28, 675079, 1350158, 2700316, 4725553, 9451106, 18902212]

約数ペア:

[(1, 18902212), (2, 9451106), (4, 4725553), (7, 2700316), (14, 1350158), (28, 675079)]