19234786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1621}}^1$

素因数の和:1989

約数の個数: 16

約数和(自身を含む): 30655800

約数和(自身を除く): 11421014

約数列:

[1, 2, 17, 34, 349, 698, 1621, 3242, 5933, 11866, 27557, 55114, 565729, 1131458, 9617393, 19234786]

約数ペア:

[(1, 19234786), (2, 9617393), (17, 1131458), (34, 565729), (349, 55114), (698, 27557), (1621, 11866), (3242, 5933)]