39995862

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{93887}}^1$

素因数の和:93963

約数の個数: 16

約数和(自身を含む): 81119232

約数和(自身を除く): 41123370

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 93887, 187774, 281661, 563322, 6665977, 13331954, 19997931, 39995862]

約数ペア:

[(1, 39995862), (2, 19997931), (3, 13331954), (6, 6665977), (71, 563322), (142, 281661), (213, 187774), (426, 93887)]