18789101617

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{223837}}^1$

素因数の和:224448

約数の個数: 16

約数和(自身を含む): 22111612992

約数和(自身を除く): 3322511375

約数列:

[1, 11, 13, 143, 587, 6457, 7631, 83941, 223837, 2462207, 2909881, 32008691, 131392319, 1445315509, 1708100147, 18789101617]

約数ペア:

[(1, 18789101617), (11, 1708100147), (13, 1445315509), (143, 131392319), (587, 32008691), (6457, 2909881), (7631, 2462207), (83941, 223837)]