13821476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{463}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 25724160

約数和(自身を除く): 11902684

約数列:

[1, 2, 4, 17, 34, 68, 439, 463, 878, 926, 1756, 1852, 7463, 7871, 14926, 15742, 29852, 31484, 203257, 406514, 813028, 3455369, 6910738, 13821476]

約数ペア:

[(1, 13821476), (2, 6910738), (4, 3455369), (17, 813028), (34, 406514), (68, 203257), (439, 31484), (463, 29852), (878, 15742), (926, 14926), (1756, 7871), (1852, 7463)]