12778642

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2029}}^1$

素因数の和:2145

約数の個数: 16

約数和(自身を含む): 19877760

約数和(自身を除く): 7099118

約数列:

[1, 2, 47, 67, 94, 134, 2029, 3149, 4058, 6298, 95363, 135943, 190726, 271886, 6389321, 12778642]

約数ペア:

[(1, 12778642), (2, 6389321), (47, 271886), (67, 190726), (94, 135943), (134, 95363), (2029, 6298), (3149, 4058)]