19121862

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{44887}}^1$

素因数の和:44963

約数の個数: 16

約数和(自身を含む): 38783232

約数和(自身を除く): 19661370

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 44887, 89774, 134661, 269322, 3186977, 6373954, 9560931, 19121862]

約数ペア:

[(1, 19121862), (2, 9560931), (3, 6373954), (6, 3186977), (71, 269322), (142, 134661), (213, 89774), (426, 44887)]