13255996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13417}}^1$

素因数の和:13453

約数の個数: 24

約数和(自身を含む): 26299280

約数和(自身を除く): 13043284

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 13417, 26834, 53668, 174421, 254923, 348842, 509846, 697684, 1019692, 3313999, 6627998, 13255996]

約数ペア:

[(1, 13255996), (2, 6627998), (4, 3313999), (13, 1019692), (19, 697684), (26, 509846), (38, 348842), (52, 254923), (76, 174421), (247, 53668), (494, 26834), (988, 13417)]