28838282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{8681}}^1$

素因数の和:8845

約数の個数: 16

約数和(自身を含む): 47507904

約数和(自身を除く): 18669622

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 8681, 17362, 95491, 190982, 1310831, 2621662, 14419141, 28838282]

約数ペア:

[(1, 28838282), (2, 14419141), (11, 2621662), (22, 1310831), (151, 190982), (302, 95491), (1661, 17362), (3322, 8681)]