19752666

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1063}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 41879040

約数和(自身を除く): 22126374

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 163, 326, 489, 978, 1063, 2126, 3097, 3189, 6194, 6378, 9291, 18582, 20197, 40394, 60591, 121182, 173269, 346538, 519807, 1039614, 3292111, 6584222, 9876333, 19752666]

約数ペア:

[(1, 19752666), (2, 9876333), (3, 6584222), (6, 3292111), (19, 1039614), (38, 519807), (57, 346538), (114, 173269), (163, 121182), (326, 60591), (489, 40394), (978, 20197), (1063, 18582), (2126, 9291), (3097, 6378), (3189, 6194)]