19338526

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{491}}^1$

素因数の和:959

約数の個数: 16

約数和(自身を含む): 29756160

約数和(自身を除く): 10417634

約数列:

[1, 2, 47, 94, 419, 491, 838, 982, 19693, 23077, 39386, 46154, 205729, 411458, 9669263, 19338526]

約数ペア:

[(1, 19338526), (2, 9669263), (47, 411458), (94, 205729), (419, 46154), (491, 39386), (838, 23077), (982, 19693)]