17199340

素因数分解:

$2^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1063}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 36197280

約数和(自身を除く): 18997940

約数列:

[1, 2, 4, 5, 10, 20, 809, 1063, 1618, 2126, 3236, 4045, 4252, 5315, 8090, 10630, 16180, 21260, 859967, 1719934, 3439868, 4299835, 8599670, 17199340]

約数ペア:

[(1, 17199340), (2, 8599670), (4, 4299835), (5, 3439868), (10, 1719934), (20, 859967), (809, 21260), (1063, 16180), (1618, 10630), (2126, 8090), (3236, 5315), (4045, 4252)]