28342186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12227}}^1$

素因数の和:12309

約数の個数: 16

約数和(自身を含む): 45488160

約数和(自身を除く): 17145974

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 12227, 24454, 232313, 464626, 745847, 1491694, 14171093, 28342186]

約数ペア:

[(1, 28342186), (2, 14171093), (19, 1491694), (38, 745847), (61, 464626), (122, 232313), (1159, 24454), (2318, 12227)]