10138942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6491}}^1$

素因数の和:6575

約数の個数: 16

約数和(自身を含む): 16827264

約数和(自身を除く): 6688322

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 6491, 12982, 71401, 142802, 460861, 921722, 5069471, 10138942]

約数ペア:

[(1, 10138942), (2, 5069471), (11, 921722), (22, 460861), (71, 142802), (142, 71401), (781, 12982), (1562, 6491)]