22190482

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^3$

素因数の和:246

約数の個数: 16

約数和(自身を含む): 34850304

約数和(自身を除く): 12659822

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 5041, 10082, 156271, 312542, 357911, 715822, 11095241, 22190482]

約数ペア:

[(1, 22190482), (2, 11095241), (31, 715822), (62, 357911), (71, 312542), (142, 156271), (2201, 10082), (4402, 5041)]