15678054938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{376171}}^1$

素因数の和:376422

約数の個数: 32

約数和(自身を含む): 29070572160

約数和(自身を除く): 13392517222

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 229, 458, 1603, 2977, 3206, 5954, 20839, 41678, 376171, 752342, 2633197, 4890223, 5266394, 9780446, 34231561, 68463122, 86143159, 172286318, 603002113, 1119861067, 1206004226, 2239722134, 7839027469, 15678054938]

約数ペア:

[(1, 15678054938), (2, 7839027469), (7, 2239722134), (13, 1206004226), (14, 1119861067), (26, 603002113), (91, 172286318), (182, 86143159), (229, 68463122), (458, 34231561), (1603, 9780446), (2977, 5266394), (3206, 4890223), (5954, 2633197), (20839, 752342), (41678, 376171)]