11543990

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5801}}^1$

素因数の和:6007

約数の個数: 16

約数和(自身を含む): 20887200

約数和(自身を除く): 9343210

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 5801, 11602, 29005, 58010, 1154399, 2308798, 5771995, 11543990]

約数ペア:

[(1, 11543990), (2, 5771995), (5, 2308798), (10, 1154399), (199, 58010), (398, 29005), (995, 11602), (1990, 5801)]