19566053

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 22235136

約数和(自身を除く): 2669083

約数列:

[1, 13, 31, 47, 403, 611, 1033, 1457, 13429, 18941, 32023, 48551, 416299, 631163, 1505081, 19566053]

約数ペア:

[(1, 19566053), (13, 1505081), (31, 631163), (47, 416299), (403, 48551), (611, 32023), (1033, 18941), (1457, 13429)]