13981984

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{10657}}^1$

素因数の和:10708

約数の個数: 24

約数和(自身を含む): 28201068

約数和(自身を除く): 14219084

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 10657, 21314, 42628, 85256, 170512, 341024, 436937, 873874, 1747748, 3495496, 6990992, 13981984]

約数ペア:

[(1, 13981984), (2, 6990992), (4, 3495496), (8, 1747748), (16, 873874), (32, 436937), (41, 341024), (82, 170512), (164, 85256), (328, 42628), (656, 21314), (1312, 10657)]