2019998230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8782601}}^1$

素因数の和:8782631

約数の個数: 16

約数和(自身を含む): 3794084064

約数和(自身を除く): 1774085834

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8782601, 17565202, 43913005, 87826010, 201999823, 403999646, 1009999115, 2019998230]

約数ペア:

[(1, 2019998230), (2, 1009999115), (5, 403999646), (10, 201999823), (23, 87826010), (46, 43913005), (115, 17565202), (230, 8782601)]