17139862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1987}}^1$

素因数の和:2235

約数の個数: 16

約数和(自身を含む): 27195840

約数和(自身を除く): 10055978

約数列:

[1, 2, 19, 38, 227, 454, 1987, 3974, 4313, 8626, 37753, 75506, 451049, 902098, 8569931, 17139862]

約数ペア:

[(1, 17139862), (2, 8569931), (19, 902098), (38, 451049), (227, 75506), (454, 37753), (1987, 8626), (3974, 4313)]