26289122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1409}}^1$

素因数の和:1921

約数の個数: 16

約数和(自身を含む): 41623200

約数和(自身を除く): 15334078

約数列:

[1, 2, 19, 38, 491, 982, 1409, 2818, 9329, 18658, 26771, 53542, 691819, 1383638, 13144561, 26289122]

約数ペア:

[(1, 26289122), (2, 13144561), (19, 1383638), (38, 691819), (491, 53542), (982, 26771), (1409, 18658), (2818, 9329)]