5519158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2381}}^1$

素因数の和:2463

約数の個数: 16

約数和(自身を含む): 8861040

約数和(自身を除く): 3341882

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 2381, 4762, 45239, 90478, 145241, 290482, 2759579, 5519158]

約数ペア:

[(1, 5519158), (2, 2759579), (19, 290482), (38, 145241), (61, 90478), (122, 45239), (1159, 4762), (2318, 2381)]