8230990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43321}}^1$

素因数の和:43347

約数の個数: 16

約数和(自身を含む): 15595920

約数和(自身を除く): 7364930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 43321, 86642, 216605, 433210, 823099, 1646198, 4115495, 8230990]

約数ペア:

[(1, 8230990), (2, 4115495), (5, 1646198), (10, 823099), (19, 433210), (38, 216605), (95, 86642), (190, 43321)]