1908307636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{25109311}}^1$

素因数の和:25109334

約数の個数: 12

約数和(自身を含む): 3515303680

約数和(自身を除く): 1606996044

約数列:

[1, 2, 4, 19, 38, 76, 25109311, 50218622, 100437244, 477076909, 954153818, 1908307636]

約数ペア:

[(1, 1908307636), (2, 954153818), (4, 477076909), (19, 100437244), (38, 50218622), (76, 25109311)]