22388217

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1181}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 30637440

約数和(自身を除く): 8249223

約数列:

[1, 3, 71, 89, 213, 267, 1181, 3543, 6319, 18957, 83851, 105109, 251553, 315327, 7462739, 22388217]

約数ペア:

[(1, 22388217), (3, 7462739), (71, 315327), (89, 251553), (213, 105109), (267, 83851), (1181, 18957), (3543, 6319)]