15204220432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{50013883}}^1$

素因数の和:50013910

約数の個数: 20

約数和(自身を含む): 31008608080

約数和(自身を除く): 15804387648

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 50013883, 100027766, 200055532, 400111064, 800222128, 950263777, 1900527554, 3801055108, 7602110216, 15204220432]

約数ペア:

[(1, 15204220432), (2, 7602110216), (4, 3801055108), (8, 1900527554), (16, 950263777), (19, 800222128), (38, 400111064), (76, 200055532), (152, 100027766), (304, 50013883)]