17288708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2087}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 32155200

約数和(自身を除く): 14866492

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 2087, 4142, 4174, 8284, 8348, 39653, 79306, 158612, 227483, 454966, 909932, 4322177, 8644354, 17288708]

約数ペア:

[(1, 17288708), (2, 8644354), (4, 4322177), (19, 909932), (38, 454966), (76, 227483), (109, 158612), (218, 79306), (436, 39653), (2071, 8348), (2087, 8284), (4142, 4174)]