19900846

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83617}}^1$

素因数の和:83643

約数の個数: 16

約数和(自身を含む): 36122976

約数和(自身を除く): 16222130

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 83617, 167234, 585319, 1170638, 1421489, 2842978, 9950423, 19900846]

約数ペア:

[(1, 19900846), (2, 9950423), (7, 2842978), (14, 1421489), (17, 1170638), (34, 585319), (119, 167234), (238, 83617)]