13642342

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51287}}^1$

素因数の和:51315

約数の個数: 16

約数和(自身を含む): 24618240

約数和(自身を除く): 10975898

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 51287, 102574, 359009, 718018, 974453, 1948906, 6821171, 13642342]

約数ペア:

[(1, 13642342), (2, 6821171), (7, 1948906), (14, 974453), (19, 718018), (38, 359009), (133, 102574), (266, 51287)]