123218078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{54959}}^1$

素因数の和:55039

約数の個数: 16

約数和(自身を含む): 197856000

約数和(自身を除く): 74637922

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 54959, 109918, 1044221, 2088442, 3242581, 6485162, 61609039, 123218078]

約数ペア:

[(1, 123218078), (2, 61609039), (19, 6485162), (38, 3242581), (59, 2088442), (118, 1044221), (1121, 109918), (2242, 54959)]