11999570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 24361344

約数和(自身を除く): 12361774

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 121, 211, 235, 242, 422, 470, 517, 605, 1034, 1055, 1210, 2110, 2321, 2585, 4642, 5170, 5687, 9917, 11374, 11605, 19834, 23210, 25531, 28435, 49585, 51062, 56870, 99170, 109087, 127655, 218174, 255310, 545435, 1090870, 1199957, 2399914, 5999785, 11999570]

約数ペア:

[(1, 11999570), (2, 5999785), (5, 2399914), (10, 1199957), (11, 1090870), (22, 545435), (47, 255310), (55, 218174), (94, 127655), (110, 109087), (121, 99170), (211, 56870), (235, 51062), (242, 49585), (422, 28435), (470, 25531), (517, 23210), (605, 19834), (1034, 11605), (1055, 11374), (1210, 9917), (2110, 5687), (2321, 5170), (2585, 4642)]