2019923206

素因数分解:

$2^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{137279}}^1$

素因数の和:138339

約数の個数: 16

約数和(自身を含む): 3466045440

約数和(自身を除く): 1446122234

約数列:

[1, 2, 7, 14, 1051, 2102, 7357, 14714, 137279, 274558, 960953, 1921906, 144280229, 288560458, 1009961603, 2019923206]

約数ペア:

[(1, 2019923206), (2, 1009961603), (7, 288560458), (14, 144280229), (1051, 1921906), (2102, 960953), (7357, 274558), (14714, 137279)]