19373455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{719}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 24727680

約数和(自身を除く): 5354225

約数列:

[1, 5, 17, 85, 317, 719, 1585, 3595, 5389, 12223, 26945, 61115, 227923, 1139615, 3874691, 19373455]

約数ペア:

[(1, 19373455), (5, 3874691), (17, 1139615), (85, 227923), (317, 61115), (719, 26945), (1585, 12223), (3595, 5389)]