21882982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{733}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 38050560

約数和(自身を除く): 16167578

約数列:

[1, 2, 11, 22, 23, 46, 59, 118, 253, 506, 649, 733, 1298, 1357, 1466, 2714, 8063, 14927, 16126, 16859, 29854, 33718, 43247, 86494, 185449, 370898, 475717, 951434, 994681, 1989362, 10941491, 21882982]

約数ペア:

[(1, 21882982), (2, 10941491), (11, 1989362), (22, 994681), (23, 951434), (46, 475717), (59, 370898), (118, 185449), (253, 86494), (506, 43247), (649, 33718), (733, 29854), (1298, 16859), (1357, 16126), (1466, 14927), (2714, 8063)]