11913737470

素因数分解:

$2^1\times 5^1\times {\mathrm{4441}}^1\times {\mathrm{268267}}^1$

素因数の和:272715

約数の個数: 16

約数和(自身を含む): 21449636208

約数和(自身を除く): 9535898738

約数列:

[1, 2, 5, 10, 4441, 8882, 22205, 44410, 268267, 536534, 1341335, 2682670, 1191373747, 2382747494, 5956868735, 11913737470]

約数ペア:

[(1, 11913737470), (2, 5956868735), (5, 2382747494), (10, 1191373747), (4441, 2682670), (8882, 1341335), (22205, 536534), (44410, 268267)]