19135737

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{24439}}^1$

素因数の和:24477

約数の個数: 16

約数和(自身を含む): 29328000

約数和(自身を除く): 10192263

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 24439, 73317, 219951, 659853, 708731, 2126193, 6378579, 19135737]

約数ペア:

[(1, 19135737), (3, 6378579), (9, 2126193), (27, 708731), (29, 659853), (87, 219951), (261, 73317), (783, 24439)]