18125012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10369}}^1$

素因数の和:10415

約数の個数: 24

約数和(自身を含む): 34843200

約数和(自身を除く): 16718188

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 10369, 20738, 41476, 197011, 238487, 394022, 476974, 788044, 953948, 4531253, 9062506, 18125012]

約数ペア:

[(1, 18125012), (2, 9062506), (4, 4531253), (19, 953948), (23, 788044), (38, 476974), (46, 394022), (76, 238487), (92, 197011), (437, 41476), (874, 20738), (1748, 10369)]