22513843

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 25638912

約数和(自身を除く): 3125069

約数列:

[1, 11, 31, 103, 341, 641, 1133, 3193, 7051, 19871, 35123, 66023, 218581, 726253, 2046713, 22513843]

約数ペア:

[(1, 22513843), (11, 2046713), (31, 726253), (103, 218581), (341, 66023), (641, 35123), (1133, 19871), (3193, 7051)]