13517974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4139}}^1$

素因数の和:4235

約数の個数: 16

約数和(自身を含む): 21461760

約数和(自身を除く): 7943786

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 4139, 8278, 95197, 190394, 293869, 587738, 6758987, 13517974]

約数ペア:

[(1, 13517974), (2, 6758987), (23, 587738), (46, 293869), (71, 190394), (142, 95197), (1633, 8278), (3266, 4139)]