13107854

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3989}}^1$

素因数の和:4075

約数の個数: 16

約数和(自身を含む): 20684160

約数和(自身を除く): 7576306

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 3989, 7978, 123659, 211417, 247318, 422834, 6553927, 13107854]

約数ペア:

[(1, 13107854), (2, 6553927), (31, 422834), (53, 247318), (62, 211417), (106, 123659), (1643, 7978), (3286, 3989)]