15704313238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{29077}}^1$

素因数の和:29392

約数の個数: 32

約数和(自身を含む): 25311817440

約数和(自身を除く): 9607504202

約数列:

[1, 2, 19, 38, 61, 122, 233, 466, 1159, 2318, 4427, 8854, 14213, 28426, 29077, 58154, 270047, 540094, 552463, 1104926, 1773697, 3547394, 6774941, 13549882, 33700243, 67400486, 128723879, 257447758, 413271401, 826542802, 7852156619, 15704313238]

約数ペア:

[(1, 15704313238), (2, 7852156619), (19, 826542802), (38, 413271401), (61, 257447758), (122, 128723879), (233, 67400486), (466, 33700243), (1159, 13549882), (2318, 6774941), (4427, 3547394), (8854, 1773697), (14213, 1104926), (28426, 552463), (29077, 540094), (58154, 270047)]