17193917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 19662720

約数和(自身を除く): 2468803

約数列:

[1, 13, 19, 151, 247, 461, 1963, 2869, 5993, 8759, 37297, 69611, 113867, 904943, 1322609, 17193917]

約数ペア:

[(1, 17193917), (13, 1322609), (19, 904943), (151, 113867), (247, 69611), (461, 37297), (1963, 8759), (2869, 5993)]