12547334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5413}}^1$

素因数の和:5495

約数の個数: 16

約数和(自身を含む): 20140080

約数和(自身を除く): 7592746

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 5413, 10826, 102847, 205694, 330193, 660386, 6273667, 12547334]

約数ペア:

[(1, 12547334), (2, 6273667), (19, 660386), (38, 330193), (61, 205694), (122, 102847), (1159, 10826), (2318, 5413)]