2193430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5101}}^1$

素因数の和:5151

約数の個数: 16

約数和(自身を含む): 4040784

約数和(自身を除く): 1847354

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 5101, 10202, 25505, 51010, 219343, 438686, 1096715, 2193430]

約数ペア:

[(1, 2193430), (2, 1096715), (5, 438686), (10, 219343), (43, 51010), (86, 25505), (215, 10202), (430, 5101)]