22040678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{27077}}^1$

素因数の和:27127

約数の個数: 16

約数和(自身を含む): 37042704

約数和(自身を除く): 15002026

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 27077, 54154, 297847, 595694, 1001849, 2003698, 11020339, 22040678]

約数ペア:

[(1, 22040678), (2, 11020339), (11, 2003698), (22, 1001849), (37, 595694), (74, 297847), (407, 54154), (814, 27077)]