22145711

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2053}}^1$

素因数の和:2150

約数の個数: 16

約数和(自身を含む): 26817024

約数和(自身を除く): 4671313

約数列:

[1, 7, 23, 67, 161, 469, 1541, 2053, 10787, 14371, 47219, 137551, 330533, 962857, 3163673, 22145711]

約数ペア:

[(1, 22145711), (7, 3163673), (23, 962857), (67, 330533), (161, 137551), (469, 47219), (1541, 14371), (2053, 10787)]