12225702982

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{721621}}^1$

素因数の和:721863

約数の個数: 16

約数和(自身を含む): 18860312592

約数和(自身を除く): 6634609610

約数列:

[1, 2, 43, 86, 197, 394, 8471, 16942, 721621, 1443242, 31029703, 62059406, 142159337, 284318674, 6112851491, 12225702982]

約数ペア:

[(1, 12225702982), (2, 6112851491), (43, 284318674), (86, 142159337), (197, 62059406), (394, 31029703), (8471, 1443242), (16942, 721621)]