9918956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{733}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 18496800

約数和(自身を除く): 8577844

約数列:

[1, 2, 4, 17, 34, 68, 199, 398, 733, 796, 1466, 2932, 3383, 6766, 12461, 13532, 24922, 49844, 145867, 291734, 583468, 2479739, 4959478, 9918956]

約数ペア:

[(1, 9918956), (2, 4959478), (4, 2479739), (17, 583468), (34, 291734), (68, 145867), (199, 49844), (398, 24922), (733, 13532), (796, 12461), (1466, 6766), (2932, 3383)]