15271438

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11987}}^1$

素因数の和:12016

約数の個数: 24

約数和(自身を含む): 28699272

約数和(自身を除く): 13427834

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 11987, 23974, 83909, 155831, 167818, 311662, 587363, 1090817, 1174726, 2181634, 7635719, 15271438]

約数ペア:

[(1, 15271438), (2, 7635719), (7, 2181634), (13, 1174726), (14, 1090817), (26, 587363), (49, 311662), (91, 167818), (98, 155831), (182, 83909), (637, 23974), (1274, 11987)]