12873224

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17683}}^1$

素因数の和:17709

約数の個数: 32

約数和(自身を含む): 29709120

約数和(自身を除く): 16835896

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 17683, 35366, 70732, 123781, 141464, 229879, 247562, 459758, 495124, 919516, 990248, 1609153, 1839032, 3218306, 6436612, 12873224]

約数ペア:

[(1, 12873224), (2, 6436612), (4, 3218306), (7, 1839032), (8, 1609153), (13, 990248), (14, 919516), (26, 495124), (28, 459758), (52, 247562), (56, 229879), (91, 141464), (104, 123781), (182, 70732), (364, 35366), (728, 17683)]