21192904341503

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^2\times {\mathrm{113}}^1\times {\mathrm{1804507}}^1$

素因数の和:1804763

約数の個数: 24

約数和(自身を含む): 22380439342128

約数和(自身を除く): 1187535000625

約数列:

[1, 37, 53, 113, 1961, 2809, 4181, 5989, 103933, 221593, 317417, 1804507, 11744429, 66766759, 95638871, 203909291, 3538638227, 5068860163, 7544643767, 10807192423, 187547826031, 399866119651, 572781198419, 21192904341503]

約数ペア:

[(1, 21192904341503), (37, 572781198419), (53, 399866119651), (113, 187547826031), (1961, 10807192423), (2809, 7544643767), (4181, 5068860163), (5989, 3538638227), (103933, 203909291), (221593, 95638871), (317417, 66766759), (1804507, 11744429)]