38530681

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2689}}^1$

素因数の和:2808

約数の個数: 16

約数和(自身を含む): 46483200

約数和(自身を除く): 7952519

約数列:

[1, 7, 23, 89, 161, 623, 2047, 2689, 14329, 18823, 61847, 239321, 432929, 1675247, 5504383, 38530681]

約数ペア:

[(1, 38530681), (7, 5504383), (23, 1675247), (89, 432929), (161, 239321), (623, 61847), (2047, 18823), (2689, 14329)]