12719146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8629}}^1$

素因数の和:8709

約数の個数: 16

約数和(自身を含む): 21126240

約数和(自身を除く): 8407094

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 8629, 17258, 94919, 189838, 578143, 1156286, 6359573, 12719146]

約数ペア:

[(1, 12719146), (2, 6359573), (11, 1156286), (22, 578143), (67, 189838), (134, 94919), (737, 17258), (1474, 8629)]