16980816

素因数分解:

$2^4\times 3^1\times {\mathrm{353767}}^1$

素因数の和:353778

約数の個数: 20

約数和(自身を含む): 43867232

約数和(自身を除く): 26886416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 353767, 707534, 1061301, 1415068, 2122602, 2830136, 4245204, 5660272, 8490408, 16980816]

約数ペア:

[(1, 16980816), (2, 8490408), (3, 5660272), (4, 4245204), (6, 2830136), (8, 2122602), (12, 1415068), (16, 1061301), (24, 707534), (48, 353767)]