28795070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151553}}^1$

素因数の和:151579

約数の個数: 16

約数和(自身を含む): 54559440

約数和(自身を除く): 25764370

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 151553, 303106, 757765, 1515530, 2879507, 5759014, 14397535, 28795070]

約数ペア:

[(1, 28795070), (2, 14397535), (5, 5759014), (10, 2879507), (19, 1515530), (38, 757765), (95, 303106), (190, 151553)]