20174222

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:667

約数の個数: 16

約数和(自身を含む): 30693600

約数和(自身を除く): 10519378

約数列:

[1, 2, 173, 199, 293, 346, 398, 586, 34427, 50689, 58307, 68854, 101378, 116614, 10087111, 20174222]

約数ペア:

[(1, 20174222), (2, 10087111), (173, 116614), (199, 101378), (293, 68854), (346, 58307), (398, 50689), (586, 34427)]