22352209

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 26046720

約数和(自身を除く): 3694511

約数列:

[1, 11, 31, 59, 101, 121, 341, 649, 1111, 1829, 3131, 3751, 5959, 7139, 12221, 20119, 34441, 65549, 184729, 221309, 378851, 721039, 2032019, 22352209]

約数ペア:

[(1, 22352209), (11, 2032019), (31, 721039), (59, 378851), (101, 221309), (121, 184729), (341, 65549), (649, 34441), (1111, 20119), (1829, 12221), (3131, 7139), (3751, 5959)]