27219674

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{9341}}^1$

素因数の和:9421

約数の個数: 16

約数和(自身を含む): 43047936

約数和(自身を除く): 15828262

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 9341, 18682, 289571, 439027, 579142, 878054, 13609837, 27219674]

約数ペア:

[(1, 27219674), (2, 13609837), (31, 878054), (47, 579142), (62, 439027), (94, 289571), (1457, 18682), (2914, 9341)]