19388616188

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{941}}^1\times {\mathrm{177623}}^1$

素因数の和:178597

約数の個数: 24

約数和(自身を含む): 35137579680

約数和(自身を除く): 15748963492

約数列:

[1, 2, 4, 29, 58, 116, 941, 1882, 3764, 27289, 54578, 109156, 177623, 355246, 710492, 5151067, 10302134, 20604268, 167143243, 334286486, 668572972, 4847154047, 9694308094, 19388616188]

約数ペア:

[(1, 19388616188), (2, 9694308094), (4, 4847154047), (29, 668572972), (58, 334286486), (116, 167143243), (941, 20604268), (1882, 10302134), (3764, 5151067), (27289, 710492), (54578, 355246), (109156, 177623)]