16864946

素因数分解:

$2^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1657}}^1$

素因数の和:2393

約数の個数: 16

約数和(自身を含む): 28968576

約数和(自身を除く): 12103630

約数列:

[1, 2, 7, 14, 727, 1454, 1657, 3314, 5089, 10178, 11599, 23198, 1204639, 2409278, 8432473, 16864946]

約数ペア:

[(1, 16864946), (2, 8432473), (7, 2409278), (14, 1204639), (727, 23198), (1454, 11599), (1657, 10178), (3314, 5089)]