15138194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6271}}^1$

素因数の和:6361

約数の個数: 16

約数和(自身を含む): 24385536

約数和(自身を除く): 9247342

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 6271, 12542, 106607, 213214, 445241, 890482, 7569097, 15138194]

約数ペア:

[(1, 15138194), (2, 7569097), (17, 890482), (34, 445241), (71, 213214), (142, 106607), (1207, 12542), (2414, 6271)]