4255696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{13999}}^1$

素因数の和:14026

約数の個数: 20

約数和(自身を含む): 8680000

約数和(自身を除く): 4424304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 13999, 27998, 55996, 111992, 223984, 265981, 531962, 1063924, 2127848, 4255696]

約数ペア:

[(1, 4255696), (2, 2127848), (4, 1063924), (8, 531962), (16, 265981), (19, 223984), (38, 111992), (76, 55996), (152, 27998), (304, 13999)]