12309154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 21901824

約数和(自身を除く): 9592670

約数列:

[1, 2, 11, 13, 22, 26, 143, 193, 223, 286, 386, 446, 2123, 2453, 2509, 2899, 4246, 4906, 5018, 5798, 27599, 31889, 43039, 55198, 63778, 86078, 473429, 559507, 946858, 1119014, 6154577, 12309154]

約数ペア:

[(1, 12309154), (2, 6154577), (11, 1119014), (13, 946858), (22, 559507), (26, 473429), (143, 86078), (193, 63778), (223, 55198), (286, 43039), (386, 31889), (446, 27599), (2123, 5798), (2453, 5018), (2509, 4906), (2899, 4246)]