22457734

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 38556000

約数和(自身を除く): 16098266

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 269, 338, 494, 538, 2197, 3211, 3497, 4394, 5111, 6422, 6994, 10222, 41743, 45461, 66443, 83486, 90922, 132886, 590993, 863759, 1181986, 1727518, 11228867, 22457734]

約数ペア:

[(1, 22457734), (2, 11228867), (13, 1727518), (19, 1181986), (26, 863759), (38, 590993), (169, 132886), (247, 90922), (269, 83486), (338, 66443), (494, 45461), (538, 41743), (2197, 10222), (3211, 6994), (3497, 6422), (4394, 5111)]