12204764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 26436480

約数和(自身を除く): 14231716

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 1123, 2246, 2717, 4492, 5434, 10868, 12353, 14599, 21337, 24706, 29198, 42674, 49412, 58396, 85348, 160589, 234707, 277381, 321178, 469414, 554762, 642356, 938828, 1109524, 3051191, 6102382, 12204764]

約数ペア:

[(1, 12204764), (2, 6102382), (4, 3051191), (11, 1109524), (13, 938828), (19, 642356), (22, 554762), (26, 469414), (38, 321178), (44, 277381), (52, 234707), (76, 160589), (143, 85348), (209, 58396), (247, 49412), (286, 42674), (418, 29198), (494, 24706), (572, 21337), (836, 14599), (988, 12353), (1123, 10868), (2246, 5434), (2717, 4492)]