19286746

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{2239}}^1$

素因数の和:2373

約数の個数: 16

約数和(自身を含む): 29836800

約数和(自身を除く): 10550054

約数列:

[1, 2, 59, 73, 118, 146, 2239, 4307, 4478, 8614, 132101, 163447, 264202, 326894, 9643373, 19286746]

約数ペア:

[(1, 19286746), (2, 9643373), (59, 326894), (73, 264202), (118, 163447), (146, 132101), (2239, 8614), (4307, 4478)]