10811728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{39749}}^1$

素因数の和:39774

約数の個数: 20

約数和(自身を含む): 22180500

約数和(自身を除く): 11368772

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 39749, 79498, 158996, 317992, 635984, 675733, 1351466, 2702932, 5405864, 10811728]

約数ペア:

[(1, 10811728), (2, 5405864), (4, 2702932), (8, 1351466), (16, 675733), (17, 635984), (34, 317992), (68, 158996), (136, 79498), (272, 39749)]