19048167

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 28853760

約数和(自身を除く): 9805593

約数列:

[1, 3, 9, 31, 67, 93, 201, 279, 603, 1019, 2077, 3057, 6231, 9171, 18693, 31589, 68273, 94767, 204819, 284301, 614457, 2116463, 6349389, 19048167]

約数ペア:

[(1, 19048167), (3, 6349389), (9, 2116463), (31, 614457), (67, 284301), (93, 204819), (201, 94767), (279, 68273), (603, 31589), (1019, 18693), (2077, 9171), (3057, 6231)]