121521445849

素因数分解:

${\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{2297}}^1\times {\mathrm{4999}}^1$

素因数の和:7872

約数の個数: 16

約数和(自身を含む): 128228400000

約数和(自身を除く): 6706954151

約数列:

[1, 19, 557, 2297, 4999, 10583, 43643, 94981, 1279429, 2784443, 11482703, 24309151, 52904417, 218171357, 6395865571, 121521445849]

約数ペア:

[(1, 121521445849), (19, 6395865571), (557, 218171357), (2297, 52904417), (4999, 24309151), (10583, 11482703), (43643, 2784443), (94981, 1279429)]