19239492033

素因数分解:

$3^4\times {\mathrm{17011}}^1\times {\mathrm{13963}}^1$

素因数の和:30986

約数の個数: 20

約数和(自身を含む): 28744223728

約数和(自身を除く): 9504731695

約数列:

[1, 3, 9, 27, 81, 13963, 17011, 41889, 51033, 125667, 153099, 377001, 459297, 1131003, 1377891, 237524593, 712573779, 2137721337, 6413164011, 19239492033]

約数ペア:

[(1, 19239492033), (3, 6413164011), (9, 2137721337), (27, 712573779), (81, 237524593), (13963, 1377891), (17011, 1131003), (41889, 459297), (51033, 377001), (125667, 153099)]