13721294

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{953}}^1$

素因数の和:1291

約数の個数: 16

約数和(自身を含む): 21568032

約数和(自身を除く): 7846738

約数列:

[1, 2, 23, 46, 313, 626, 953, 1906, 7199, 14398, 21919, 43838, 298289, 596578, 6860647, 13721294]

約数ペア:

[(1, 13721294), (2, 6860647), (23, 596578), (46, 298289), (313, 43838), (626, 21919), (953, 14398), (1906, 7199)]