13349328

素因数分解:

$2^4\times 3^1\times {\mathrm{278111}}^1$

素因数の和:278122

約数の個数: 20

約数和(自身を含む): 34485888

約数和(自身を除く): 21136560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 278111, 556222, 834333, 1112444, 1668666, 2224888, 3337332, 4449776, 6674664, 13349328]

約数ペア:

[(1, 13349328), (2, 6674664), (3, 4449776), (4, 3337332), (6, 2224888), (8, 1668666), (12, 1112444), (16, 834333), (24, 556222), (48, 278111)]