17980526

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{22993}}^1$

素因数の和:23035

約数の個数: 16

約数和(自身を含む): 29800224

約数和(自身を除く): 11819698

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 22993, 45986, 390881, 528839, 781762, 1057678, 8990263, 17980526]

約数ペア:

[(1, 17980526), (2, 8990263), (17, 1057678), (23, 781762), (34, 528839), (46, 390881), (391, 45986), (782, 22993)]