11962418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8681}}^1$

素因数の和:8749

約数の個数: 16

約数和(自身を含む): 19690776

約数和(自身を除く): 7728358

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 8681, 17362, 112853, 225706, 460093, 920186, 5981209, 11962418]

約数ペア:

[(1, 11962418), (2, 5981209), (13, 920186), (26, 460093), (53, 225706), (106, 112853), (689, 17362), (1378, 8681)]