22205743

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:606

約数の個数: 16

約数和(自身を含む): 26046720

約数和(自身を除く): 3840977

約数列:

[1, 7, 67, 113, 419, 469, 791, 2933, 7571, 28073, 47347, 52997, 196511, 331429, 3172249, 22205743]

約数ペア:

[(1, 22205743), (7, 3172249), (67, 331429), (113, 196511), (419, 52997), (469, 47347), (791, 28073), (2933, 7571)]