42128966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{100787}}^1$

素因数の和:100819

約数の個数: 16

約数和(自身を含む): 72567360

約数和(自身を除く): 30438394

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 100787, 201574, 1108657, 1914953, 2217314, 3829906, 21064483, 42128966]

約数ペア:

[(1, 42128966), (2, 21064483), (11, 3829906), (19, 2217314), (22, 1914953), (38, 1108657), (209, 201574), (418, 100787)]