19230885

素因数分解:

$3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{853}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 34433280

約数和(自身を除く): 15202395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 167, 501, 835, 853, 1503, 2505, 2559, 4265, 4509, 7515, 7677, 12795, 22545, 23031, 38385, 115155, 142451, 427353, 712255, 1282059, 2136765, 3846177, 6410295, 19230885]

約数ペア:

[(1, 19230885), (3, 6410295), (5, 3846177), (9, 2136765), (15, 1282059), (27, 712255), (45, 427353), (135, 142451), (167, 115155), (501, 38385), (835, 23031), (853, 22545), (1503, 12795), (2505, 7677), (2559, 7515), (4265, 4509)]