12291448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1619}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 25174800

約数和(自身を除く): 12883352

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1619, 1898, 3238, 3796, 6476, 7592, 12952, 21047, 42094, 84188, 118187, 168376, 236374, 472748, 945496, 1536431, 3072862, 6145724, 12291448]

約数ペア:

[(1, 12291448), (2, 6145724), (4, 3072862), (8, 1536431), (13, 945496), (26, 472748), (52, 236374), (73, 168376), (104, 118187), (146, 84188), (292, 42094), (584, 21047), (949, 12952), (1619, 7592), (1898, 6476), (3238, 3796)]