13241278

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5209}}^1$

素因数の和:5283

約数の個数: 16

約数和(自身を含む): 21006720

約数和(自身を除く): 7765442

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 5209, 10418, 161479, 213569, 322958, 427138, 6620639, 13241278]

約数ペア:

[(1, 13241278), (2, 6620639), (31, 427138), (41, 322958), (62, 213569), (82, 161479), (1271, 10418), (2542, 5209)]