18735802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4339}}^1$

素因数の和:4485

約数の個数: 16

約数和(自身を含む): 29998080

約数和(自身を除く): 11262278

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 4339, 8678, 73763, 147526, 551053, 1102106, 9367901, 18735802]

約数ペア:

[(1, 18735802), (2, 9367901), (17, 1102106), (34, 551053), (127, 147526), (254, 73763), (2159, 8678), (4318, 4339)]