12654928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5531}}^1$

素因数の和:5563

約数の個数: 40

約数和(自身を含む): 28810656

約数和(自身を除く): 16155728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 5531, 11062, 22124, 44248, 60841, 71903, 88496, 121682, 143806, 243364, 287612, 486728, 575224, 790933, 973456, 1150448, 1581866, 3163732, 6327464, 12654928]

約数ペア:

[(1, 12654928), (2, 6327464), (4, 3163732), (8, 1581866), (11, 1150448), (13, 973456), (16, 790933), (22, 575224), (26, 486728), (44, 287612), (52, 243364), (88, 143806), (104, 121682), (143, 88496), (176, 71903), (208, 60841), (286, 44248), (572, 22124), (1144, 11062), (2288, 5531)]