19002110

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{31151}}^1$

素因数の和:31219

約数の個数: 16

約数和(自身を含む): 34765632

約数和(自身を除く): 15763522

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 31151, 62302, 155755, 311510, 1900211, 3800422, 9501055, 19002110]

約数ペア:

[(1, 19002110), (2, 9501055), (5, 3800422), (10, 1900211), (61, 311510), (122, 155755), (305, 62302), (610, 31151)]