12213548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4177}}^1$

素因数の和:4241

約数の個数: 24

約数和(自身を含む): 23162832

約数和(自身を除く): 10949284

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 4177, 8354, 16708, 71009, 142018, 179611, 284036, 359222, 718444, 3053387, 6106774, 12213548]

約数ペア:

[(1, 12213548), (2, 6106774), (4, 3053387), (17, 718444), (34, 359222), (43, 284036), (68, 179611), (86, 142018), (172, 71009), (731, 16708), (1462, 8354), (2924, 4177)]