19605201

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{84871}}^1$

素因数の和:84892

約数の個数: 16

約数和(自身を含む): 32590848

約数和(自身を除く): 12985647

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 84871, 254613, 594097, 933581, 1782291, 2800743, 6535067, 19605201]

約数ペア:

[(1, 19605201), (3, 6535067), (7, 2800743), (11, 1782291), (21, 933581), (33, 594097), (77, 254613), (231, 84871)]