26607866

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:446

約数の個数: 24

約数和(自身を含む): 42588180

約数和(自身を除く): 15980314

約数列:

[1, 2, 19, 38, 137, 269, 274, 361, 538, 722, 2603, 5111, 5206, 10222, 36853, 49457, 73706, 97109, 98914, 194218, 700207, 1400414, 13303933, 26607866]

約数ペア:

[(1, 26607866), (2, 13303933), (19, 1400414), (38, 700207), (137, 194218), (269, 98914), (274, 97109), (361, 73706), (538, 49457), (722, 36853), (2603, 10222), (5111, 5206)]