19224039

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2141}}^1$

素因数の和:2258

約数の個数: 16

約数和(自身を含む): 26629344

約数和(自身を除く): 7405305

約数列:

[1, 3, 41, 73, 123, 219, 2141, 2993, 6423, 8979, 87781, 156293, 263343, 468879, 6408013, 19224039]

約数ペア:

[(1, 19224039), (3, 6408013), (41, 468879), (73, 263343), (123, 156293), (219, 87781), (2141, 8979), (2993, 6423)]