22097803

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1747}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 27408640

約数和(自身を除く): 5310837

約数列:

[1, 7, 13, 91, 139, 973, 1747, 1807, 12229, 12649, 22711, 158977, 242833, 1699831, 3156829, 22097803]

約数ペア:

[(1, 22097803), (7, 3156829), (13, 1699831), (91, 242833), (139, 158977), (973, 22711), (1747, 12649), (1807, 12229)]