12319696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{45293}}^1$

素因数の和:45318

約数の個数: 20

約数和(自身を含む): 25274052

約数和(自身を除く): 12954356

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 45293, 90586, 181172, 362344, 724688, 769981, 1539962, 3079924, 6159848, 12319696]

約数ペア:

[(1, 12319696), (2, 6159848), (4, 3079924), (8, 1539962), (16, 769981), (17, 724688), (34, 362344), (68, 181172), (136, 90586), (272, 45293)]