19001259939

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1\times {\mathrm{214391}}^1$

素因数の和:215378

約数の個数: 16

約数和(自身を含む): 26179835904

約数和(自身を除く): 7178575965

約数列:

[1, 3, 31, 93, 953, 2859, 29543, 88629, 214391, 643173, 6646121, 19938363, 204314623, 612943869, 6333753313, 19001259939]

約数ペア:

[(1, 19001259939), (3, 6333753313), (31, 612943869), (93, 204314623), (953, 19938363), (2859, 6646121), (29543, 643173), (88629, 214391)]