19830710

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42193}}^1$

素因数の和:42247

約数の個数: 16

約数和(自身を含む): 36455616

約数和(自身を除く): 16624906

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 42193, 84386, 210965, 421930, 1983071, 3966142, 9915355, 19830710]

約数ペア:

[(1, 19830710), (2, 9915355), (5, 3966142), (10, 1983071), (47, 421930), (94, 210965), (235, 84386), (470, 42193)]