22406956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 47190528

約数和(自身を除く): 24783572

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 911, 946, 1118, 1822, 1892, 2236, 3644, 6149, 10021, 11843, 12298, 20042, 23686, 24596, 39173, 40084, 47372, 78346, 130273, 156692, 260546, 430903, 509249, 521092, 861806, 1018498, 1723612, 2036996, 5601739, 11203478, 22406956]

約数ペア:

[(1, 22406956), (2, 11203478), (4, 5601739), (11, 2036996), (13, 1723612), (22, 1018498), (26, 861806), (43, 521092), (44, 509249), (52, 430903), (86, 260546), (143, 156692), (172, 130273), (286, 78346), (473, 47372), (559, 40084), (572, 39173), (911, 24596), (946, 23686), (1118, 20042), (1822, 12298), (1892, 11843), (2236, 10021), (3644, 6149)]