19663614

素因数分解:

$2^1\times 3^3\times {\mathrm{364141}}^1$

素因数の和:364152

約数の個数: 16

約数和(自身を含む): 43697040

約数和(自身を除く): 24033426

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 364141, 728282, 1092423, 2184846, 3277269, 6554538, 9831807, 19663614]

約数ペア:

[(1, 19663614), (2, 9831807), (3, 6554538), (6, 3277269), (9, 2184846), (18, 1092423), (27, 728282), (54, 364141)]