12578665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12037}}^1$

素因数の和:12072

約数の個数: 16

約数和(自身を含む): 17334720

約数和(自身を除く): 4756055

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 12037, 60185, 132407, 228703, 662035, 1143515, 2515733, 12578665]

約数ペア:

[(1, 12578665), (5, 2515733), (11, 1143515), (19, 662035), (55, 228703), (95, 132407), (209, 60185), (1045, 12037)]