19799202

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{46477}}^1$

素因数の和:46553

約数の個数: 16

約数和(自身を含む): 40156992

約数和(自身を除く): 20357790

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 46477, 92954, 139431, 278862, 3299867, 6599734, 9899601, 19799202]

約数ペア:

[(1, 19799202), (2, 9899601), (3, 6599734), (6, 3299867), (71, 278862), (142, 139431), (213, 92954), (426, 46477)]