2106544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11969}}^1$

素因数の和:11988

約数の個数: 20

約数和(自身を含む): 4452840

約数和(自身を除く): 2346296

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11969, 23938, 47876, 95752, 131659, 191504, 263318, 526636, 1053272, 2106544]

約数ペア:

[(1, 2106544), (2, 1053272), (4, 526636), (8, 263318), (11, 191504), (16, 131659), (22, 95752), (44, 47876), (88, 23938), (176, 11969)]