13455478

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1669}}^1$

素因数の和:1839

約数の個数: 16

約数和(自身を含む): 21042000

約数和(自身を除く): 7586522

約数列:

[1, 2, 29, 58, 139, 278, 1669, 3338, 4031, 8062, 48401, 96802, 231991, 463982, 6727739, 13455478]

約数ペア:

[(1, 13455478), (2, 6727739), (29, 463982), (58, 231991), (139, 96802), (278, 48401), (1669, 8062), (3338, 4031)]