17842724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2003}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 33330528

約数和(自身を除く): 15487804

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2003, 2227, 4006, 4454, 8012, 8908, 34051, 68102, 136204, 262393, 524786, 1049572, 4460681, 8921362, 17842724]

約数ペア:

[(1, 17842724), (2, 8921362), (4, 4460681), (17, 1049572), (34, 524786), (68, 262393), (131, 136204), (262, 68102), (524, 34051), (2003, 8908), (2227, 8012), (4006, 4454)]