18426298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{15803}}^1$

素因数の和:15869

約数の個数: 16

約数和(自身を含む): 30722976

約数和(自身を除く): 12296678

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 15803, 31606, 173833, 347666, 837559, 1675118, 9213149, 18426298]

約数ペア:

[(1, 18426298), (2, 9213149), (11, 1675118), (22, 837559), (53, 347666), (106, 173833), (583, 31606), (1166, 15803)]