21496001

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 23073600

約数和(自身を除く): 1577599

約数列:

[1, 37, 43, 59, 229, 1591, 2183, 2537, 8473, 9847, 13511, 93869, 364339, 499907, 580973, 21496001]

約数ペア:

[(1, 21496001), (37, 580973), (43, 499907), (59, 364339), (229, 93869), (1591, 13511), (2183, 9847), (2537, 8473)]