39214318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4423}}^1$

素因数の和:4480

約数の個数: 32

約数和(自身を含む): 71350272

約数和(自身を除く): 32135954

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4423, 4433, 8846, 8866, 48653, 57499, 97306, 114998, 137113, 274226, 632489, 1264978, 1508243, 1782469, 3016486, 3564938, 19607159, 39214318]

約数ペア:

[(1, 39214318), (2, 19607159), (11, 3564938), (13, 3016486), (22, 1782469), (26, 1508243), (31, 1264978), (62, 632489), (143, 274226), (286, 137113), (341, 114998), (403, 97306), (682, 57499), (806, 48653), (4423, 8866), (4433, 8846)]