19302242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{257}}^1$

素因数の和:370

約数の個数: 24

約数和(自身を含む): 31444524

約数和(自身を除く): 12142282

約数列:

[1, 2, 17, 34, 47, 94, 257, 514, 799, 1598, 2209, 4369, 4418, 8738, 12079, 24158, 37553, 75106, 205343, 410686, 567713, 1135426, 9651121, 19302242]

約数ペア:

[(1, 19302242), (2, 9651121), (17, 1135426), (34, 567713), (47, 410686), (94, 205343), (257, 75106), (514, 37553), (799, 24158), (1598, 12079), (2209, 8738), (4369, 4418)]