12767696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41999}}^1$

素因数の和:42026

約数の個数: 20

約数和(自身を含む): 26040000

約数和(自身を除く): 13272304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 41999, 83998, 167996, 335992, 671984, 797981, 1595962, 3191924, 6383848, 12767696]

約数ペア:

[(1, 12767696), (2, 6383848), (4, 3191924), (8, 1595962), (16, 797981), (19, 671984), (38, 335992), (76, 167996), (152, 83998), (304, 41999)]