19233460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56569}}^1$

素因数の和:56595

約数の個数: 24

約数和(自身を含む): 42766920

約数和(自身を除く): 23533460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 56569, 113138, 226276, 282845, 565690, 961673, 1131380, 1923346, 3846692, 4808365, 9616730, 19233460]

約数ペア:

[(1, 19233460), (2, 9616730), (4, 4808365), (5, 3846692), (10, 1923346), (17, 1131380), (20, 961673), (34, 565690), (68, 282845), (85, 226276), (170, 113138), (340, 56569)]