321019858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{10069}}^1$

素因数の和:10929

約数の個数: 16

約数和(自身を含む): 507528000

約数和(自身を除く): 186508142

約数列:

[1, 2, 19, 38, 839, 1678, 10069, 15941, 20138, 31882, 191311, 382622, 8447891, 16895782, 160509929, 321019858]

約数ペア:

[(1, 321019858), (2, 160509929), (19, 16895782), (38, 8447891), (839, 382622), (1678, 191311), (10069, 31882), (15941, 20138)]