18510010

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{39383}}^1$

素因数の和:39437

約数の個数: 16

約数和(自身を含む): 34027776

約数和(自身を除く): 15517766

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 39383, 78766, 196915, 393830, 1851001, 3702002, 9255005, 18510010]

約数ペア:

[(1, 18510010), (2, 9255005), (5, 3702002), (10, 1851001), (47, 393830), (94, 196915), (235, 78766), (470, 39383)]