23209538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{17881}}^1$

素因数の和:17953

約数の個数: 16

約数和(自身を含む): 38625120

約数和(自身を除く): 15415582

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 17881, 35762, 196691, 393382, 1054979, 2109958, 11604769, 23209538]

約数ペア:

[(1, 23209538), (2, 11604769), (11, 2109958), (22, 1054979), (59, 393382), (118, 196691), (649, 35762), (1298, 17881)]