11295820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33223}}^1$

素因数の和:33249

約数の個数: 24

約数和(自身を含む): 25117344

約数和(自身を除く): 13821524

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 33223, 66446, 132892, 166115, 332230, 564791, 664460, 1129582, 2259164, 2823955, 5647910, 11295820]

約数ペア:

[(1, 11295820), (2, 5647910), (4, 2823955), (5, 2259164), (10, 1129582), (17, 664460), (20, 564791), (34, 332230), (68, 166115), (85, 132892), (170, 66446), (340, 33223)]