19553134

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{761}}^1$

素因数の和:1235

約数の個数: 16

約数和(自身を含む): 30449520

約数和(自身を除く): 10896386

約数列:

[1, 2, 29, 58, 443, 761, 886, 1522, 12847, 22069, 25694, 44138, 337123, 674246, 9776567, 19553134]

約数ペア:

[(1, 19553134), (2, 9776567), (29, 674246), (58, 337123), (443, 44138), (761, 25694), (886, 22069), (1522, 12847)]