19794003

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1777}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 27310080

約数和(自身を除く): 7516077

約数列:

[1, 3, 47, 79, 141, 237, 1777, 3713, 5331, 11139, 83519, 140383, 250557, 421149, 6598001, 19794003]

約数ペア:

[(1, 19794003), (3, 6598001), (47, 421149), (79, 250557), (141, 140383), (237, 83519), (1777, 11139), (3713, 5331)]