2189312422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2689573}}^1$

素因数の和:2689623

約数の個数: 16

約数和(自身を含む): 3679337232

約数和(自身を除く): 1490024810

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 2689573, 5379146, 29585303, 59170606, 99514201, 199028402, 1094656211, 2189312422]

約数ペア:

[(1, 2189312422), (2, 1094656211), (11, 199028402), (22, 99514201), (37, 59170606), (74, 29585303), (407, 5379146), (814, 2689573)]