12853256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1693}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 26324760

約数和(自身を除く): 13471504

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1693, 1898, 3386, 3796, 6772, 7592, 13544, 22009, 44018, 88036, 123589, 176072, 247178, 494356, 988712, 1606657, 3213314, 6426628, 12853256]

約数ペア:

[(1, 12853256), (2, 6426628), (4, 3213314), (8, 1606657), (13, 988712), (26, 494356), (52, 247178), (73, 176072), (104, 123589), (146, 88036), (292, 44018), (584, 22009), (949, 13544), (1693, 7592), (1898, 6772), (3386, 3796)]