19049275589

素因数分解:

${\mathrm{101}}^1\times {\mathrm{521}}^1\times {\mathrm{563}}^1\times {\mathrm{643}}^1$

素因数の和:1828

約数の個数: 16

約数和(自身を含む): 19339072704

約数和(自身を除く): 289797115

約数列:

[1, 101, 521, 563, 643, 52621, 56863, 64943, 293323, 335003, 362009, 29625623, 33835303, 36562909, 188606689, 19049275589]

約数ペア:

[(1, 19049275589), (101, 188606689), (521, 36562909), (563, 33835303), (643, 29625623), (52621, 362009), (56863, 335003), (64943, 293323)]