21624646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{27653}}^1$

素因数の和:27695

約数の個数: 16

約数和(自身を含む): 35839584

約数和(自身を除く): 14214938

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 27653, 55306, 470101, 636019, 940202, 1272038, 10812323, 21624646]

約数ペア:

[(1, 21624646), (2, 10812323), (17, 1272038), (23, 940202), (34, 636019), (46, 470101), (391, 55306), (782, 27653)]