22272809

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 25237632

約数和(自身を除く): 2964823

約数列:

[1, 13, 23, 163, 299, 457, 2119, 3749, 5941, 10511, 48737, 74491, 136643, 968383, 1713293, 22272809]

約数ペア:

[(1, 22272809), (13, 1713293), (23, 968383), (163, 136643), (299, 74491), (457, 48737), (2119, 10511), (3749, 5941)]