1812393793

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{134921}}^1$

素因数の和:135048

約数の個数: 16

約数和(自身を含む): 2201927040

約数和(自身を除く): 389533247

約数列:

[1, 7, 19, 101, 133, 707, 1919, 13433, 134921, 944447, 2563499, 13627021, 17944493, 95389147, 258913399, 1812393793]

約数ペア:

[(1, 1812393793), (7, 258913399), (19, 95389147), (101, 17944493), (133, 13627021), (707, 2563499), (1919, 944447), (13433, 134921)]