19715712

素因数分解:

$2^7\times 3^1\times {\mathrm{51343}}^1$

素因数の和:51360

約数の個数: 32

約数和(自身を含む): 52370880

約数和(自身を除く): 32655168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 51343, 102686, 154029, 205372, 308058, 410744, 616116, 821488, 1232232, 1642976, 2464464, 3285952, 4928928, 6571904, 9857856, 19715712]

約数ペア:

[(1, 19715712), (2, 9857856), (3, 6571904), (4, 4928928), (6, 3285952), (8, 2464464), (12, 1642976), (16, 1232232), (24, 821488), (32, 616116), (48, 410744), (64, 308058), (96, 205372), (128, 154029), (192, 102686), (384, 51343)]