23615288518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{34129}}^1$

素因数の和:34420

約数の個数: 32

約数和(自身を含む): 37843344000

約数和(自身を除く): 14228055482

約数列:

[1, 2, 19, 38, 131, 139, 262, 278, 2489, 2641, 4978, 5282, 18209, 34129, 36418, 68258, 345971, 648451, 691942, 1296902, 4470899, 4743931, 8941798, 9487862, 84947081, 90134689, 169894162, 180269378, 621454961, 1242909922, 11807644259, 23615288518]

約数ペア:

[(1, 23615288518), (2, 11807644259), (19, 1242909922), (38, 621454961), (131, 180269378), (139, 169894162), (262, 90134689), (278, 84947081), (2489, 9487862), (2641, 8941798), (4978, 4743931), (5282, 4470899), (18209, 1296902), (34129, 691942), (36418, 648451), (68258, 345971)]