26998126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1447}}^1$

素因数の和:1959

約数の個数: 16

約数和(自身を含む): 42744960

約数和(自身を除く): 15746834

約数列:

[1, 2, 19, 38, 491, 982, 1447, 2894, 9329, 18658, 27493, 54986, 710477, 1420954, 13499063, 26998126]

約数ペア:

[(1, 26998126), (2, 13499063), (19, 1420954), (38, 710477), (491, 54986), (982, 27493), (1447, 18658), (2894, 9329)]