11895884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2971}}^1$

素因数の和:3006

約数の個数: 48

約数和(自身を含む): 27960576

約数和(自身を除く): 16064692

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 2971, 4004, 5942, 11884, 20797, 32681, 38623, 41594, 65362, 77246, 83188, 130724, 154492, 228767, 270361, 424853, 457534, 540722, 849706, 915068, 1081444, 1699412, 2973971, 5947942, 11895884]

約数ペア:

[(1, 11895884), (2, 5947942), (4, 2973971), (7, 1699412), (11, 1081444), (13, 915068), (14, 849706), (22, 540722), (26, 457534), (28, 424853), (44, 270361), (52, 228767), (77, 154492), (91, 130724), (143, 83188), (154, 77246), (182, 65362), (286, 41594), (308, 38623), (364, 32681), (572, 20797), (1001, 11884), (2002, 5942), (2971, 4004)]