19298961

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11467}}^1$

素因数の和:11501

約数の個数: 24

約数和(自身を含む): 32202144

約数和(自身を除く): 12903183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 11467, 34401, 103203, 126137, 194939, 378411, 584817, 1135233, 1754451, 2144329, 6432987, 19298961]

約数ペア:

[(1, 19298961), (3, 6432987), (9, 2144329), (11, 1754451), (17, 1135233), (33, 584817), (51, 378411), (99, 194939), (153, 126137), (187, 103203), (561, 34401), (1683, 11467)]