19319110

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{3571}}^1$

素因数の和:4119

約数の個数: 16

約数和(自身を含む): 34848432

約数和(自身を除く): 15529322

約数列:

[1, 2, 5, 10, 541, 1082, 2705, 3571, 5410, 7142, 17855, 35710, 1931911, 3863822, 9659555, 19319110]

約数ペア:

[(1, 19319110), (2, 9659555), (5, 3863822), (10, 1931911), (541, 35710), (1082, 17855), (2705, 7142), (3571, 5410)]