19794567

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10799}}^1$

素因数の和:10862

約数の個数: 16

約数和(自身を含む): 29030400

約数和(自身を除く): 9235833

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 10799, 32397, 140387, 421161, 507553, 1522659, 6598189, 19794567]

約数ペア:

[(1, 19794567), (3, 6598189), (13, 1522659), (39, 507553), (47, 421161), (141, 140387), (611, 32397), (1833, 10799)]