9821648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{36109}}^1$

素因数の和:36134

約数の個数: 20

約数和(自身を含む): 20149380

約数和(自身を除く): 10327732

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 36109, 72218, 144436, 288872, 577744, 613853, 1227706, 2455412, 4910824, 9821648]

約数ペア:

[(1, 9821648), (2, 4910824), (4, 2455412), (8, 1227706), (16, 613853), (17, 577744), (34, 288872), (68, 144436), (136, 72218), (272, 36109)]