15814384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{52021}}^1$

素因数の和:52048

約数の個数: 20

約数和(自身を含む): 32253640

約数和(自身を除く): 16439256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 52021, 104042, 208084, 416168, 832336, 988399, 1976798, 3953596, 7907192, 15814384]

約数ペア:

[(1, 15814384), (2, 7907192), (4, 3953596), (8, 1976798), (16, 988399), (19, 832336), (38, 416168), (76, 208084), (152, 104042), (304, 52021)]