13368845

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5701}}^1$

素因数の和:5780

約数の個数: 16

約数和(自身を含む): 18611328

約数和(自身を除く): 5242483

約数列:

[1, 5, 7, 35, 67, 335, 469, 2345, 5701, 28505, 39907, 199535, 381967, 1909835, 2673769, 13368845]

約数ペア:

[(1, 13368845), (5, 2673769), (7, 1909835), (35, 381967), (67, 199535), (335, 39907), (469, 28505), (2345, 5701)]