12291499

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2610

約数の個数: 16

約数和(自身を含む): 14734080

約数和(自身を除く): 2442581

約数列:

[1, 11, 19, 23, 209, 253, 437, 2557, 4807, 28127, 48583, 58811, 534413, 646921, 1117409, 12291499]

約数ペア:

[(1, 12291499), (11, 1117409), (19, 646921), (23, 534413), (209, 58811), (253, 48583), (437, 28127), (2557, 4807)]