9951812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1973}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 18958296

約数和(自身を除く): 9006484

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 1973, 2522, 3946, 5044, 7892, 25649, 51298, 102596, 191381, 382762, 765524, 2487953, 4975906, 9951812]

約数ペア:

[(1, 9951812), (2, 4975906), (4, 2487953), (13, 765524), (26, 382762), (52, 191381), (97, 102596), (194, 51298), (388, 25649), (1261, 7892), (1973, 5044), (2522, 3946)]