12421768

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{4691}}^1$

素因数の和:5028

約数の個数: 16

約数和(自身を含む): 23366160

約数和(自身を除く): 10944392

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 4691, 9382, 18764, 37528, 1552721, 3105442, 6210884, 12421768]

約数ペア:

[(1, 12421768), (2, 6210884), (4, 3105442), (8, 1552721), (331, 37528), (662, 18764), (1324, 9382), (2648, 4691)]