22906988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 45722880

約数和(自身を除く): 22815892

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 107, 179, 214, 299, 358, 428, 598, 716, 1196, 1391, 2327, 2461, 2782, 4117, 4654, 4922, 5564, 8234, 9308, 9844, 16468, 19153, 31993, 38306, 53521, 63986, 76612, 107042, 127972, 214084, 248989, 440519, 497978, 881038, 995956, 1762076, 5726747, 11453494, 22906988]

約数ペア:

[(1, 22906988), (2, 11453494), (4, 5726747), (13, 1762076), (23, 995956), (26, 881038), (46, 497978), (52, 440519), (92, 248989), (107, 214084), (179, 127972), (214, 107042), (299, 76612), (358, 63986), (428, 53521), (598, 38306), (716, 31993), (1196, 19153), (1391, 16468), (2327, 9844), (2461, 9308), (2782, 8234), (4117, 5564), (4654, 4922)]