12969355

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16111}}^1$

素因数の和:16146

約数の個数: 16

約数和(自身を含む): 18561024

約数和(自身を除く): 5591669

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 16111, 80555, 112777, 370553, 563885, 1852765, 2593871, 12969355]

約数ペア:

[(1, 12969355), (5, 2593871), (7, 1852765), (23, 563885), (35, 370553), (115, 112777), (161, 80555), (805, 16111)]