13870486

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{26777}}^1$

素因数の和:26823

約数の個数: 16

約数和(自身を含む): 24421536

約数和(自身を除く): 10551050

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 26777, 53554, 187439, 374878, 990749, 1981498, 6935243, 13870486]

約数ペア:

[(1, 13870486), (2, 6935243), (7, 1981498), (14, 990749), (37, 374878), (74, 187439), (259, 53554), (518, 26777)]