12303376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{45233}}^1$

素因数の和:45258

約数の個数: 20

約数和(自身を含む): 25240572

約数和(自身を除く): 12937196

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 45233, 90466, 180932, 361864, 723728, 768961, 1537922, 3075844, 6151688, 12303376]

約数ペア:

[(1, 12303376), (2, 6151688), (4, 3075844), (8, 1537922), (16, 768961), (17, 723728), (34, 361864), (68, 180932), (136, 90466), (272, 45233)]