22185956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13763}}^1$

素因数の和:13811

約数の個数: 24

約数和(自身を含む): 43163904

約数和(自身を除く): 20977948

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 13763, 27526, 55052, 178919, 357838, 426653, 715676, 853306, 1706612, 5546489, 11092978, 22185956]

約数ペア:

[(1, 22185956), (2, 11092978), (4, 5546489), (13, 1706612), (26, 853306), (31, 715676), (52, 426653), (62, 357838), (124, 178919), (403, 55052), (806, 27526), (1612, 13763)]