2019978410

素因数分解:

$2^1\times 5^1\times {\mathrm{3767}}^1\times {\mathrm{53623}}^1$

素因数の和:57397

約数の個数: 16

約数和(自身を含む): 3636994176

約数和(自身を除く): 1617015766

約数列:

[1, 2, 5, 10, 3767, 7534, 18835, 37670, 53623, 107246, 268115, 536230, 201997841, 403995682, 1009989205, 2019978410]

約数ペア:

[(1, 2019978410), (2, 1009989205), (5, 403995682), (10, 201997841), (3767, 536230), (7534, 268115), (18835, 107246), (37670, 53623)]