22043177

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 25614144

約数和(自身を除く): 3570967

約数列:

[1, 13, 23, 53, 107, 169, 299, 689, 1219, 1391, 2461, 3887, 5671, 8957, 15847, 18083, 31993, 73723, 130433, 206011, 415909, 958399, 1695629, 22043177]

約数ペア:

[(1, 22043177), (13, 1695629), (23, 958399), (53, 415909), (107, 206011), (169, 130433), (299, 73723), (689, 31993), (1219, 18083), (1391, 15847), (2461, 8957), (3887, 5671)]