18788146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4177}}^1$

素因数の和:4365

約数の個数: 16

約数和(自身を含む): 30532824

約数和(自身を除く): 11744678

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4177, 4498, 8354, 54301, 108602, 722621, 1445242, 9394073, 18788146]

約数ペア:

[(1, 18788146), (2, 9394073), (13, 1445242), (26, 722621), (173, 108602), (346, 54301), (2249, 8354), (4177, 4498)]