21362473

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 24312960

約数和(自身を除く): 2950487

約数列:

[1, 11, 29, 167, 319, 401, 1837, 4411, 4843, 11629, 53273, 66967, 127919, 736637, 1942043, 21362473]

約数ペア:

[(1, 21362473), (11, 1942043), (29, 736637), (167, 127919), (319, 66967), (401, 53273), (1837, 11629), (4411, 4843)]