19658892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{148931}}^1$

素因数の和:148949

約数の個数: 24

約数和(自身を含む): 50041152

約数和(自身を除く): 30382260

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 148931, 297862, 446793, 595724, 893586, 1638241, 1787172, 3276482, 4914723, 6552964, 9829446, 19658892]

約数ペア:

[(1, 19658892), (2, 9829446), (3, 6552964), (4, 4914723), (6, 3276482), (11, 1787172), (12, 1638241), (22, 893586), (33, 595724), (44, 446793), (66, 297862), (132, 148931)]