12784502

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2437}}^1$

素因数の和:2543

約数の個数: 16

約数和(自身を含む): 19952592

約数和(自身を除く): 7168090

約数列:

[1, 2, 43, 61, 86, 122, 2437, 2623, 4874, 5246, 104791, 148657, 209582, 297314, 6392251, 12784502]

約数ペア:

[(1, 12784502), (2, 6392251), (43, 297314), (61, 209582), (86, 148657), (122, 104791), (2437, 5246), (2623, 4874)]