18778801871

素因数分解:

${\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{9293}}^1$

素因数の和:9722

約数の個数: 16

約数和(自身を含む): 19301333088

約数和(自身を除く): 522531217

約数列:

[1, 61, 157, 211, 9293, 9577, 12871, 33127, 566873, 1459001, 1960823, 2020747, 88999061, 119610203, 307849211, 18778801871]

約数ペア:

[(1, 18778801871), (61, 307849211), (157, 119610203), (211, 88999061), (9293, 2020747), (9577, 1960823), (12871, 1459001), (33127, 566873)]