12519429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 19885824

約数和(自身を除く): 7366395

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 663, 821, 897, 1173, 2463, 5083, 10673, 13957, 15249, 18883, 32019, 41871, 56649, 181441, 245479, 321011, 544323, 736437, 963033, 4173143, 12519429]

約数ペア:

[(1, 12519429), (3, 4173143), (13, 963033), (17, 736437), (23, 544323), (39, 321011), (51, 245479), (69, 181441), (221, 56649), (299, 41871), (391, 32019), (663, 18883), (821, 15249), (897, 13957), (1173, 10673), (2463, 5083)]