21034585895

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{3821}}^1\times {\mathrm{18661}}^1$

素因数の和:22546

約数の個数: 16

約数和(自身を含む): 25677419040

約数和(自身を除く): 4642833145

約数列:

[1, 5, 59, 295, 3821, 18661, 19105, 93305, 225439, 1100999, 1127195, 5504995, 71303681, 356518405, 4206917179, 21034585895]

約数ペア:

[(1, 21034585895), (5, 4206917179), (59, 356518405), (295, 71303681), (3821, 5504995), (18661, 1127195), (19105, 1100999), (93305, 225439)]