38815662938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{21026903}}^1$

素因数の和:21026989

約数の個数: 16

約数和(自身を含む): 63585357696

約数和(自身を除く): 24769694758

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 21026903, 42053806, 273349739, 546699478, 1492910113, 2985820226, 19407831469, 38815662938]

約数ペア:

[(1, 38815662938), (2, 19407831469), (13, 2985820226), (26, 1492910113), (71, 546699478), (142, 273349739), (923, 42053806), (1846, 21026903)]