11853968

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1095

約数の個数: 40

約数和(自身を含む): 26516160

約数和(自身を除く): 14662192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 971, 1526, 1744, 1942, 3052, 3884, 6104, 6797, 7768, 12208, 13594, 15536, 27188, 54376, 105839, 108752, 211678, 423356, 740873, 846712, 1481746, 1693424, 2963492, 5926984, 11853968]

約数ペア:

[(1, 11853968), (2, 5926984), (4, 2963492), (7, 1693424), (8, 1481746), (14, 846712), (16, 740873), (28, 423356), (56, 211678), (109, 108752), (112, 105839), (218, 54376), (436, 27188), (763, 15536), (872, 13594), (971, 12208), (1526, 7768), (1744, 6797), (1942, 6104), (3052, 3884)]