19018179652

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{80585507}}^1$

素因数の和:80585570

約数の個数: 12

約数和(自身を含む): 33845913360

約数和(自身を除く): 14827733708

約数列:

[1, 2, 4, 59, 118, 236, 80585507, 161171014, 322342028, 4754544913, 9509089826, 19018179652]

約数ペア:

[(1, 19018179652), (2, 9509089826), (4, 4754544913), (59, 322342028), (118, 161171014), (236, 80585507)]