12564266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 22353408

約数和(自身を除く): 9789142

約数列:

[1, 2, 11, 13, 22, 26, 143, 197, 223, 286, 394, 446, 2167, 2453, 2561, 2899, 4334, 4906, 5122, 5798, 28171, 31889, 43931, 56342, 63778, 87862, 483241, 571103, 966482, 1142206, 6282133, 12564266]

約数ペア:

[(1, 12564266), (2, 6282133), (11, 1142206), (13, 966482), (22, 571103), (26, 483241), (143, 87862), (197, 63778), (223, 56342), (286, 43931), (394, 31889), (446, 28171), (2167, 5798), (2453, 5122), (2561, 4906), (2899, 4334)]