19009068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{121853}}^1$

素因数の和:121873

約数の個数: 24

約数和(自身を含む): 47766768

約数和(自身を除く): 28757700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 121853, 243706, 365559, 487412, 731118, 1462236, 1584089, 3168178, 4752267, 6336356, 9504534, 19009068]

約数ペア:

[(1, 19009068), (2, 9504534), (3, 6336356), (4, 4752267), (6, 3168178), (12, 1584089), (13, 1462236), (26, 731118), (39, 487412), (52, 365559), (78, 243706), (156, 121853)]