9689212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{479}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 18345600

約数和(自身を除く): 8656388

約数列:

[1, 2, 4, 13, 26, 52, 389, 479, 778, 958, 1556, 1916, 5057, 6227, 10114, 12454, 20228, 24908, 186331, 372662, 745324, 2422303, 4844606, 9689212]

約数ペア:

[(1, 9689212), (2, 4844606), (4, 2422303), (13, 745324), (26, 372662), (52, 186331), (389, 24908), (479, 20228), (778, 12454), (958, 10114), (1556, 6227), (1916, 5057)]