38966538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499571}}^1$

素因数の和:499589

約数の個数: 16

約数和(自身を含む): 83928096

約数和(自身を除く): 44961558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 499571, 999142, 1498713, 2997426, 6494423, 12988846, 19483269, 38966538]

約数ペア:

[(1, 38966538), (2, 19483269), (3, 12988846), (6, 6494423), (13, 2997426), (26, 1498713), (39, 999142), (78, 499571)]