2011302038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1230907}}^1$

素因数の和:1230971

約数の個数: 16

約数和(自身を含む): 3249597120

約数和(自身を除く): 1238295082

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 1230907, 2461814, 23387233, 46774466, 52929001, 105858002, 1005651019, 2011302038]

約数ペア:

[(1, 2011302038), (2, 1005651019), (19, 105858002), (38, 52929001), (43, 46774466), (86, 23387233), (817, 2461814), (1634, 1230907)]