19125134

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71899}}^1$

素因数の和:71927

約数の個数: 16

約数和(自身を含む): 34512000

約数和(自身を除く): 15386866

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 71899, 143798, 503293, 1006586, 1366081, 2732162, 9562567, 19125134]

約数ペア:

[(1, 19125134), (2, 9562567), (7, 2732162), (14, 1366081), (19, 1006586), (38, 503293), (133, 143798), (266, 71899)]