22636676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1999}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 42000000

約数和(自身を除く): 19363324

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 1999, 2831, 3998, 5662, 7996, 11324, 37981, 75962, 151924, 297851, 595702, 1191404, 5659169, 11318338, 22636676]

約数ペア:

[(1, 22636676), (2, 11318338), (4, 5659169), (19, 1191404), (38, 595702), (76, 297851), (149, 151924), (298, 75962), (596, 37981), (1999, 11324), (2831, 7996), (3998, 5662)]