26021809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 29850624

約数和(自身を除く): 3828815

約数列:

[1, 11, 23, 163, 253, 631, 1793, 3749, 6941, 14513, 41239, 102853, 159643, 1131383, 2365619, 26021809]

約数ペア:

[(1, 26021809), (11, 2365619), (23, 1131383), (163, 159643), (253, 102853), (631, 41239), (1793, 14513), (3749, 6941)]