13186896

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{6389}}^1$

素因数の和:6443

約数の個数: 40

約数和(自身を含む): 34863840

約数和(自身を除く): 21676944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 6389, 12778, 19167, 25556, 38334, 51112, 76668, 102224, 153336, 274727, 306672, 549454, 824181, 1098908, 1648362, 2197816, 3296724, 4395632, 6593448, 13186896]

約数ペア:

[(1, 13186896), (2, 6593448), (3, 4395632), (4, 3296724), (6, 2197816), (8, 1648362), (12, 1098908), (16, 824181), (24, 549454), (43, 306672), (48, 274727), (86, 153336), (129, 102224), (172, 76668), (258, 51112), (344, 38334), (516, 25556), (688, 19167), (1032, 12778), (2064, 6389)]