21461242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{57383}}^1$

素因数の和:57413

約数の個数: 16

約数和(自身を含む): 37184832

約数和(自身を除く): 15723590

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 57383, 114766, 631213, 975511, 1262426, 1951022, 10730621, 21461242]

約数ペア:

[(1, 21461242), (2, 10730621), (11, 1951022), (17, 1262426), (22, 975511), (34, 631213), (187, 114766), (374, 57383)]