19884066

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{7549}}^1$

素因数の和:7993

約数の個数: 16

約数和(自身を含む): 39864000

約数和(自身を除く): 19979934

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 7549, 15098, 22647, 45294, 3314011, 6628022, 9942033, 19884066]

約数ペア:

[(1, 19884066), (2, 9942033), (3, 6628022), (6, 3314011), (439, 45294), (878, 22647), (1317, 15098), (2634, 7549)]