9890138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3209}}^1$

素因数の和:3301

約数の個数: 16

約数和(自身を含む): 15716160

約数和(自身を除く): 5826022

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 3209, 6418, 73807, 147614, 215003, 430006, 4945069, 9890138]

約数ペア:

[(1, 9890138), (2, 4945069), (23, 430006), (46, 215003), (67, 147614), (134, 73807), (1541, 6418), (3082, 3209)]