16734644

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 30066120

約数和(自身を除く): 13331476

約数列:

[1, 2, 4, 53, 106, 193, 212, 386, 409, 772, 818, 1636, 10229, 20458, 21677, 40916, 43354, 78937, 86708, 157874, 315748, 4183661, 8367322, 16734644]

約数ペア:

[(1, 16734644), (2, 8367322), (4, 4183661), (53, 315748), (106, 157874), (193, 86708), (212, 78937), (386, 43354), (409, 40916), (772, 21677), (818, 20458), (1636, 10229)]