12953704

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 25268040

約数和(自身を除く): 12314336

約数列:

[1, 2, 4, 8, 41, 73, 82, 146, 164, 292, 328, 541, 584, 1082, 2164, 2993, 4328, 5986, 11972, 22181, 23944, 39493, 44362, 78986, 88724, 157972, 177448, 315944, 1619213, 3238426, 6476852, 12953704]

約数ペア:

[(1, 12953704), (2, 6476852), (4, 3238426), (8, 1619213), (41, 315944), (73, 177448), (82, 157972), (146, 88724), (164, 78986), (292, 44362), (328, 39493), (541, 23944), (584, 22181), (1082, 11972), (2164, 5986), (2993, 4328)]