16842962

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:721

約数の個数: 16

約数和(自身を含む): 25704000

約数和(自身を除く): 8861038

約数列:

[1, 2, 101, 199, 202, 398, 419, 838, 20099, 40198, 42319, 83381, 84638, 166762, 8421481, 16842962]

約数ペア:

[(1, 16842962), (2, 8421481), (101, 166762), (199, 84638), (202, 83381), (398, 42319), (419, 40198), (838, 20099)]