42308858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{4139}}^1$

素因数の和:4429

約数の個数: 16

約数和(自身を含む): 67068000

約数和(自身を除く): 24759142

約数列:

[1, 2, 19, 38, 269, 538, 4139, 5111, 8278, 10222, 78641, 157282, 1113391, 2226782, 21154429, 42308858]

約数ペア:

[(1, 42308858), (2, 21154429), (19, 2226782), (38, 1113391), (269, 157282), (538, 78641), (4139, 10222), (5111, 8278)]