13392404

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 24235008

約数和(自身を除く): 10842604

約数列:

[1, 2, 4, 41, 82, 127, 164, 254, 508, 643, 1286, 2572, 5207, 10414, 20828, 26363, 52726, 81661, 105452, 163322, 326644, 3348101, 6696202, 13392404]

約数ペア:

[(1, 13392404), (2, 6696202), (4, 3348101), (41, 326644), (82, 163322), (127, 105452), (164, 81661), (254, 52726), (508, 26363), (643, 20828), (1286, 10414), (2572, 5207)]