193027916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2539841}}^1$

素因数の和:2539864

約数の個数: 12

約数和(自身を含む): 355577880

約数和(自身を除く): 162549964

約数列:

[1, 2, 4, 19, 38, 76, 2539841, 5079682, 10159364, 48256979, 96513958, 193027916]

約数ペア:

[(1, 193027916), (2, 96513958), (4, 48256979), (19, 10159364), (38, 5079682), (76, 2539841)]