12983954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 22032000

約数和(自身を除く): 9048046

約数列:

[1, 2, 17, 19, 34, 38, 101, 199, 202, 323, 398, 646, 1717, 1919, 3383, 3434, 3781, 3838, 6766, 7562, 20099, 32623, 40198, 64277, 65246, 128554, 341683, 381881, 683366, 763762, 6491977, 12983954]

約数ペア:

[(1, 12983954), (2, 6491977), (17, 763762), (19, 683366), (34, 381881), (38, 341683), (101, 128554), (199, 65246), (202, 64277), (323, 40198), (398, 32623), (646, 20099), (1717, 7562), (1919, 6766), (3383, 3838), (3434, 3781)]