22351998

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{161971}}^1$

素因数の和:161999

約数の個数: 16

約数和(自身を含む): 46647936

約数和(自身を除く): 24295938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 161971, 323942, 485913, 971826, 3725333, 7450666, 11175999, 22351998]

約数ペア:

[(1, 22351998), (2, 11175999), (3, 7450666), (6, 3725333), (23, 971826), (46, 485913), (69, 323942), (138, 161971)]