12542783916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{108799}}^1$

素因数の和:109558

約数の個数: 48

約数和(自身を含む): 31560704000

約数和(自身を除く): 19017920084

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 739, 1478, 2217, 2956, 4434, 8868, 9607, 19214, 28821, 38428, 57642, 108799, 115284, 217598, 326397, 435196, 652794, 1305588, 1414387, 2828774, 4243161, 5657548, 8486322, 16972644, 80402461, 160804922, 241207383, 321609844, 482414766, 964829532, 1045231993, 2090463986, 3135695979, 4180927972, 6271391958, 12542783916]

約数ペア:

[(1, 12542783916), (2, 6271391958), (3, 4180927972), (4, 3135695979), (6, 2090463986), (12, 1045231993), (13, 964829532), (26, 482414766), (39, 321609844), (52, 241207383), (78, 160804922), (156, 80402461), (739, 16972644), (1478, 8486322), (2217, 5657548), (2956, 4243161), (4434, 2828774), (8868, 1414387), (9607, 1305588), (19214, 652794), (28821, 435196), (38428, 326397), (57642, 217598), (108799, 115284)]