22143212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 48168960

約数和(自身を除く): 26025748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 479, 508, 889, 958, 1651, 1778, 1916, 3302, 3353, 3556, 6227, 6604, 6706, 11557, 12454, 13412, 23114, 24908, 43589, 46228, 60833, 87178, 121666, 174356, 243332, 425831, 790829, 851662, 1581658, 1703324, 3163316, 5535803, 11071606, 22143212]

約数ペア:

[(1, 22143212), (2, 11071606), (4, 5535803), (7, 3163316), (13, 1703324), (14, 1581658), (26, 851662), (28, 790829), (52, 425831), (91, 243332), (127, 174356), (182, 121666), (254, 87178), (364, 60833), (479, 46228), (508, 43589), (889, 24908), (958, 23114), (1651, 13412), (1778, 12454), (1916, 11557), (3302, 6706), (3353, 6604), (3556, 6227)]