188843530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{439171}}^1$

素因数の和:439221

約数の個数: 16

約数和(自身を含む): 347824224

約数和(自身を除く): 158980694

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 439171, 878342, 2195855, 4391710, 18884353, 37768706, 94421765, 188843530]

約数ペア:

[(1, 188843530), (2, 94421765), (5, 37768706), (10, 18884353), (43, 4391710), (86, 2195855), (215, 878342), (430, 439171)]