20194225837

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{385261}}^1$

素因数の和:385380

約数の個数: 16

約数和(自身を含む): 21969180288

約数和(自身を除く): 1774954451

約数列:

[1, 23, 43, 53, 989, 1219, 2279, 52417, 385261, 8861003, 16566223, 20418833, 381023129, 469633159, 878009819, 20194225837]

約数ペア:

[(1, 20194225837), (23, 878009819), (43, 469633159), (53, 381023129), (989, 20418833), (1219, 16566223), (2279, 8861003), (52417, 385261)]