20190622394

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{4001}}^1\times {\mathrm{58679}}^1$

素因数の和:62725

約数の個数: 16

約数和(自身を含む): 30998531520

約数和(自身を除く): 10807909126

約数列:

[1, 2, 43, 86, 4001, 8002, 58679, 117358, 172043, 344086, 2523197, 5046394, 234774679, 469549358, 10095311197, 20190622394]

約数ペア:

[(1, 20190622394), (2, 10095311197), (43, 469549358), (86, 234774679), (4001, 5046394), (8002, 2523197), (58679, 344086), (117358, 172043)]