223914242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{18979}}^1$

素因数の和:19345

約数の個数: 16

約数和(自身を含む): 356672160

約数和(自身を除く): 132757918

約数列:

[1, 2, 17, 34, 347, 694, 5899, 11798, 18979, 37958, 322643, 645286, 6585713, 13171426, 111957121, 223914242]

約数ペア:

[(1, 223914242), (2, 111957121), (17, 13171426), (34, 6585713), (347, 645286), (694, 322643), (5899, 37958), (11798, 18979)]