17673812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19993}}^1$

素因数の和:20027

約数の個数: 24

約数和(自身を含む): 35269416

約数和(自身を除く): 17595604

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 19993, 39986, 79972, 259909, 339881, 519818, 679762, 1039636, 1359524, 4418453, 8836906, 17673812]

約数ペア:

[(1, 17673812), (2, 8836906), (4, 4418453), (13, 1359524), (17, 1039636), (26, 679762), (34, 519818), (52, 339881), (68, 259909), (221, 79972), (442, 39986), (884, 19993)]