23238404

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19301}}^1$

素因数の和:19355

約数の個数: 24

約数和(自身を含む): 47560128

約数和(自身を除く): 24321724

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 19301, 38602, 77204, 135107, 270214, 540428, 829943, 1659886, 3319772, 5809601, 11619202, 23238404]

約数ペア:

[(1, 23238404), (2, 11619202), (4, 5809601), (7, 3319772), (14, 1659886), (28, 829943), (43, 540428), (86, 270214), (172, 135107), (301, 77204), (602, 38602), (1204, 19301)]