12355984

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{3463}}^1$

素因数の和:3694

約数の個数: 20

約数和(自身を含む): 24054016

約数和(自身を除く): 11698032

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3463, 3568, 6926, 13852, 27704, 55408, 772249, 1544498, 3088996, 6177992, 12355984]

約数ペア:

[(1, 12355984), (2, 6177992), (4, 3088996), (8, 1544498), (16, 772249), (223, 55408), (446, 27704), (892, 13852), (1784, 6926), (3463, 3568)]