13811306

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{673}}^1$

素因数の和:1037

約数の個数: 16

約数和(自身を含む): 21481728

約数和(自身を除く): 7670422

約数列:

[1, 2, 31, 62, 331, 662, 673, 1346, 10261, 20522, 20863, 41726, 222763, 445526, 6905653, 13811306]

約数ペア:

[(1, 13811306), (2, 6905653), (31, 445526), (62, 222763), (331, 41726), (662, 20863), (673, 20522), (1346, 10261)]