22214338

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2143}}^1$

素因数の和:2289

約数の個数: 16

約数和(自身を含む): 34269696

約数和(自身を除く): 12055358

約数列:

[1, 2, 71, 73, 142, 146, 2143, 4286, 5183, 10366, 152153, 156439, 304306, 312878, 11107169, 22214338]

約数ペア:

[(1, 22214338), (2, 11107169), (71, 312878), (73, 304306), (142, 156439), (146, 152153), (2143, 10366), (4286, 5183)]