22420706

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{145589}}^1$

素因数の和:145609

約数の個数: 16

約数和(自身を含む): 41929920

約数和(自身を除く): 19509214

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 145589, 291178, 1019123, 1601479, 2038246, 3202958, 11210353, 22420706]

約数ペア:

[(1, 22420706), (2, 11210353), (7, 3202958), (11, 2038246), (14, 1601479), (22, 1019123), (77, 291178), (154, 145589)]