15897258

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1657}}^1$

素因数の和:1719

約数の個数: 48

約数和(自身を含む): 38021256

約数和(自身を除く): 22123998

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 1657, 3198, 3314, 4797, 4971, 9594, 9942, 14913, 21541, 29826, 43082, 64623, 67937, 129246, 135874, 193869, 203811, 387738, 407622, 611433, 883181, 1222866, 1766362, 2649543, 5299086, 7948629, 15897258]

約数ペア:

[(1, 15897258), (2, 7948629), (3, 5299086), (6, 2649543), (9, 1766362), (13, 1222866), (18, 883181), (26, 611433), (39, 407622), (41, 387738), (78, 203811), (82, 193869), (117, 135874), (123, 129246), (234, 67937), (246, 64623), (369, 43082), (533, 29826), (738, 21541), (1066, 14913), (1599, 9942), (1657, 9594), (3198, 4971), (3314, 4797)]