2100031259

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{37003}}^1$

素因数の和:37154

約数の個数: 16

約数和(自身を含む): 2309049600

約数和(自身を除く): 209018341

約数列:

[1, 19, 29, 103, 551, 1957, 2987, 37003, 56753, 703057, 1073087, 3811309, 20388653, 72414871, 110527961, 2100031259]

約数ペア:

[(1, 2100031259), (19, 110527961), (29, 72414871), (103, 20388653), (551, 3811309), (1957, 1073087), (2987, 703057), (37003, 56753)]