11890938

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 24440832

約数和(自身を除く): 12549894

約数列:

[1, 2, 3, 6, 71, 103, 142, 206, 213, 271, 309, 426, 542, 618, 813, 1626, 7313, 14626, 19241, 21939, 27913, 38482, 43878, 55826, 57723, 83739, 115446, 167478, 1981823, 3963646, 5945469, 11890938]

約数ペア:

[(1, 11890938), (2, 5945469), (3, 3963646), (6, 1981823), (71, 167478), (103, 115446), (142, 83739), (206, 57723), (213, 55826), (271, 43878), (309, 38482), (426, 27913), (542, 21939), (618, 19241), (813, 14626), (1626, 7313)]