19142510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112603}}^1$

素因数の和:112627

約数の個数: 16

約数和(自身を含む): 36483696

約数和(自身を除く): 17341186

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 112603, 225206, 563015, 1126030, 1914251, 3828502, 9571255, 19142510]

約数ペア:

[(1, 19142510), (2, 9571255), (5, 3828502), (10, 1914251), (17, 1126030), (34, 563015), (85, 225206), (170, 112603)]