1888334570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9938603}}^1$

素因数の和:9938629

約数の個数: 16

約数和(自身を含む): 3577897440

約数和(自身を除く): 1689562870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 9938603, 19877206, 49693015, 99386030, 188833457, 377666914, 944167285, 1888334570]

約数ペア:

[(1, 1888334570), (2, 944167285), (5, 377666914), (10, 188833457), (19, 99386030), (38, 49693015), (95, 19877206), (190, 9938603)]