12912013672

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{5584781}}^1$

素因数の和:5584821

約数の個数: 24

約数和(自身を含む): 25717921110

約数和(自身を除く): 12805907438

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 5584781, 11169562, 22339124, 44678248, 94941277, 189882554, 379765108, 759530216, 1614001709, 3228003418, 6456006836, 12912013672]

約数ペア:

[(1, 12912013672), (2, 6456006836), (4, 3228003418), (8, 1614001709), (17, 759530216), (34, 379765108), (68, 189882554), (136, 94941277), (289, 44678248), (578, 22339124), (1156, 11169562), (2312, 5584781)]