19228943

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 21012480

約数和(自身を除く): 1783537

約数列:

[1, 23, 29, 127, 227, 667, 2921, 3683, 5221, 6583, 28829, 84709, 151409, 663067, 836041, 19228943]

約数ペア:

[(1, 19228943), (23, 836041), (29, 663067), (127, 151409), (227, 84709), (667, 28829), (2921, 6583), (3683, 5221)]