220022209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{37811}}^1$

素因数の和:37868

約数の個数: 12

約数和(自身を含む): 250920432

約数和(自身を除く): 30898223

約数列:

[1, 11, 23, 253, 529, 5819, 37811, 415921, 869653, 9566183, 20002019, 220022209]

約数ペア:

[(1, 220022209), (11, 20002019), (23, 9566183), (253, 869653), (529, 415921), (5819, 37811)]