12648374

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:392

約数の個数: 24

約数和(自身を含む): 20483040

約数和(自身を除く): 7834666

約数列:

[1, 2, 17, 34, 79, 158, 277, 289, 554, 578, 1343, 2686, 4709, 9418, 21883, 22831, 43766, 45662, 80053, 160106, 372011, 744022, 6324187, 12648374]

約数ペア:

[(1, 12648374), (2, 6324187), (17, 744022), (34, 372011), (79, 160106), (158, 80053), (277, 45662), (289, 43766), (554, 22831), (578, 21883), (1343, 9418), (2686, 4709)]