12355854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7951}}^1$

素因数の和:8000

約数の個数: 32

約数和(自身を含む): 29008896

約数和(自身を除く): 16653042

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 7951, 15902, 23853, 47706, 55657, 111314, 166971, 294187, 333942, 588374, 882561, 1765122, 2059309, 4118618, 6177927, 12355854]

約数ペア:

[(1, 12355854), (2, 6177927), (3, 4118618), (6, 2059309), (7, 1765122), (14, 882561), (21, 588374), (37, 333942), (42, 294187), (74, 166971), (111, 111314), (222, 55657), (259, 47706), (518, 23853), (777, 15902), (1554, 7951)]