12565518394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1021753}}^1$

素因数の和:1021822

約数の個数: 32

約数和(自身を含む): 22658416704

約数和(自身を除く): 10092898310

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 6149, 12298, 1021753, 2043506, 11239283, 13282789, 22478566, 26565578, 43935379, 87870758, 146110679, 292221358, 483289169, 571159927, 966578338, 1142319854, 6282759197, 12565518394]

約数ペア:

[(1, 12565518394), (2, 6282759197), (11, 1142319854), (13, 966578338), (22, 571159927), (26, 483289169), (43, 292221358), (86, 146110679), (143, 87870758), (286, 43935379), (473, 26565578), (559, 22478566), (946, 13282789), (1118, 11239283), (6149, 2043506), (12298, 1021753)]