19327928

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{40949}}^1$

素因数の和:41014

約数の個数: 16

約数和(自身を含む): 36855000

約数和(自身を除く): 17527072

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 40949, 81898, 163796, 327592, 2415991, 4831982, 9663964, 19327928]

約数ペア:

[(1, 19327928), (2, 9663964), (4, 4831982), (8, 2415991), (59, 327592), (118, 163796), (236, 81898), (472, 40949)]