18695230

素因数分解:

$2^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{1583}}^1$

素因数の和:2771

約数の個数: 16

約数和(自身を含む): 33701184

約数和(自身を除く): 15005954

約数列:

[1, 2, 5, 10, 1181, 1583, 2362, 3166, 5905, 7915, 11810, 15830, 1869523, 3739046, 9347615, 18695230]

約数ペア:

[(1, 18695230), (2, 9347615), (5, 3739046), (10, 1869523), (1181, 15830), (1583, 11810), (2362, 7915), (3166, 5905)]