12661064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2297}}^1$

素因数の和:2369

約数の個数: 32

約数和(自身を含む): 26059320

約数和(自身を除く): 13398256

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2297, 2756, 4594, 5512, 9188, 18376, 29861, 59722, 119444, 121741, 238888, 243482, 486964, 973928, 1582633, 3165266, 6330532, 12661064]

約数ペア:

[(1, 12661064), (2, 6330532), (4, 3165266), (8, 1582633), (13, 973928), (26, 486964), (52, 243482), (53, 238888), (104, 121741), (106, 119444), (212, 59722), (424, 29861), (689, 18376), (1378, 9188), (2297, 5512), (2756, 4594)]