2019293947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{169817}}^1$

素因数の和:169898

約数の個数: 16

約数和(自身を含む): 2347564032

約数和(自身を除く): 328270085

約数列:

[1, 11, 23, 47, 253, 517, 1081, 11891, 169817, 1867987, 3905791, 7981399, 42963701, 87795389, 183572177, 2019293947]

約数ペア:

[(1, 2019293947), (11, 183572177), (23, 87795389), (47, 42963701), (253, 7981399), (517, 3905791), (1081, 1867987), (11891, 169817)]