19240090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113177}}^1$

素因数の和:113201

約数の個数: 16

約数和(自身を含む): 36669672

約数和(自身を除く): 17429582

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 113177, 226354, 565885, 1131770, 1924009, 3848018, 9620045, 19240090]

約数ペア:

[(1, 19240090), (2, 9620045), (5, 3848018), (10, 1924009), (17, 1131770), (34, 565885), (85, 226354), (170, 113177)]