19019622

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{44647}}^1$

素因数の和:44723

約数の個数: 16

約数和(自身を含む): 38575872

約数和(自身を除く): 19556250

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 44647, 89294, 133941, 267882, 3169937, 6339874, 9509811, 19019622]

約数ペア:

[(1, 19019622), (2, 9509811), (3, 6339874), (6, 3169937), (71, 267882), (142, 133941), (213, 89294), (426, 44647)]