22378642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{463}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 39755520

約数和(自身を除く): 17376878

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 463, 926, 1859, 2197, 3718, 4394, 5093, 6019, 10186, 12038, 24167, 48334, 66209, 78247, 132418, 156494, 860717, 1017211, 1721434, 2034422, 11189321, 22378642]

約数ペア:

[(1, 22378642), (2, 11189321), (11, 2034422), (13, 1721434), (22, 1017211), (26, 860717), (143, 156494), (169, 132418), (286, 78247), (338, 66209), (463, 48334), (926, 24167), (1859, 12038), (2197, 10186), (3718, 6019), (4394, 5093)]