18698730248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{212485571}}^1$

素因数の和:212485588

約数の個数: 16

約数和(自身を含む): 38247402960

約数和(自身を除く): 19548672712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 212485571, 424971142, 849942284, 1699884568, 2337341281, 4674682562, 9349365124, 18698730248]

約数ペア:

[(1, 18698730248), (2, 9349365124), (4, 4674682562), (8, 2337341281), (11, 1699884568), (22, 849942284), (44, 424971142), (88, 212485571)]