19057665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6079}}^1$

素因数の和:6117

約数の個数: 32

約数和(自身を含む): 35020800

約数和(自身を除く): 15963135

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 6079, 18237, 30395, 66869, 91185, 115501, 200607, 334345, 346503, 577505, 1003035, 1270511, 1732515, 3811533, 6352555, 19057665]

約数ペア:

[(1, 19057665), (3, 6352555), (5, 3811533), (11, 1732515), (15, 1270511), (19, 1003035), (33, 577505), (55, 346503), (57, 334345), (95, 200607), (165, 115501), (209, 91185), (285, 66869), (627, 30395), (1045, 18237), (3135, 6079)]