19236410

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{3001}}^1$

素因数の和:3649

約数の個数: 16

約数和(自身を含む): 34691112

約数和(自身を除く): 15454702

約数列:

[1, 2, 5, 10, 641, 1282, 3001, 3205, 6002, 6410, 15005, 30010, 1923641, 3847282, 9618205, 19236410]

約数ペア:

[(1, 19236410), (2, 9618205), (5, 3847282), (10, 1923641), (641, 30010), (1282, 15005), (3001, 6410), (3205, 6002)]