15201488

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{23173}}^1$

素因数の和:23222

約数の個数: 20

約数和(自身を含む): 30172548

約数和(自身を除く): 14971060

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 23173, 46346, 92692, 185384, 370768, 950093, 1900186, 3800372, 7600744, 15201488]

約数ペア:

[(1, 15201488), (2, 7600744), (4, 3800372), (8, 1900186), (16, 950093), (41, 370768), (82, 185384), (164, 92692), (328, 46346), (656, 23173)]