19099768

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{58231}}^1$

素因数の和:58278

約数の個数: 16

約数和(自身を含む): 36686160

約数和(自身を除く): 17586392

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 58231, 116462, 232924, 465848, 2387471, 4774942, 9549884, 19099768]

約数ペア:

[(1, 19099768), (2, 9549884), (4, 4774942), (8, 2387471), (41, 465848), (82, 232924), (164, 116462), (328, 58231)]