16391724

素因数分解:

$2^2\times 3^1\times {\mathrm{1365977}}^1$

素因数の和:1365984

約数の個数: 12

約数和(自身を含む): 38247384

約数和(自身を除く): 21855660

約数列:

[1, 2, 3, 4, 6, 12, 1365977, 2731954, 4097931, 5463908, 8195862, 16391724]

約数ペア:

[(1, 16391724), (2, 8195862), (3, 5463908), (4, 4097931), (6, 2731954), (12, 1365977)]