13898614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 22913280

約数和(自身を除く): 9014666

約数列:

[1, 2, 19, 38, 53, 67, 103, 106, 134, 206, 1007, 1273, 1957, 2014, 2546, 3551, 3914, 5459, 6901, 7102, 10918, 13802, 67469, 103721, 131119, 134938, 207442, 262238, 365753, 731506, 6949307, 13898614]

約数ペア:

[(1, 13898614), (2, 6949307), (19, 731506), (38, 365753), (53, 262238), (67, 207442), (103, 134938), (106, 131119), (134, 103721), (206, 67469), (1007, 13802), (1273, 10918), (1957, 7102), (2014, 6901), (2546, 5459), (3551, 3914)]