13808942

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4127}}^1$

素因数の和:4375

約数の個数: 16

約数和(自身を含む): 23777280

約数和(自身を除く): 9968338

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 4127, 8254, 28889, 57778, 986353, 1972706, 6904471, 13808942]

約数ペア:

[(1, 13808942), (2, 6904471), (7, 1972706), (14, 986353), (239, 57778), (478, 28889), (1673, 8254), (3346, 4127)]