13039085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1171}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 16708032

約数和(自身を除く): 3668947

約数列:

[1, 5, 17, 85, 131, 655, 1171, 2227, 5855, 11135, 19907, 99535, 153401, 767005, 2607817, 13039085]

約数ペア:

[(1, 13039085), (5, 2607817), (17, 767005), (85, 153401), (131, 99535), (655, 19907), (1171, 11135), (2227, 5855)]