16810244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5381}}^1$

素因数の和:5467

約数の個数: 24

約数和(自身を含む): 32550336

約数和(自身を除く): 15740092

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 5381, 10762, 21524, 59191, 118382, 236764, 382051, 764102, 1528204, 4202561, 8405122, 16810244]

約数ペア:

[(1, 16810244), (2, 8405122), (4, 4202561), (11, 1528204), (22, 764102), (44, 382051), (71, 236764), (142, 118382), (284, 59191), (781, 21524), (1562, 10762), (3124, 5381)]