22381945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4463}}^1$

素因数の和:4544

約数の個数: 16

約数和(自身を含む): 28926720

約数和(自身を除く): 6544775

約数列:

[1, 5, 17, 59, 85, 295, 1003, 4463, 5015, 22315, 75871, 263317, 379355, 1316585, 4476389, 22381945]

約数ペア:

[(1, 22381945), (5, 4476389), (17, 1316585), (59, 379355), (85, 263317), (295, 75871), (1003, 22315), (4463, 5015)]