20231884

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{14011}}^1$

素因数の和:14053

約数の個数: 18

約数和(自身を含む): 37370004

約数和(自身を除く): 17138120

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 14011, 28022, 56044, 266209, 532418, 1064836, 5057971, 10115942, 20231884]

約数ペア:

[(1, 20231884), (2, 10115942), (4, 5057971), (19, 1064836), (38, 532418), (76, 266209), (361, 56044), (722, 28022), (1444, 14011)]