11503386

素因数分解:

$2^1\times 3^2\times {\mathrm{641}}^1\times {\mathrm{997}}^1$

素因数の和:1646

約数の個数: 24

約数和(自身を含む): 24987924

約数和(自身を除く): 13484538

約数列:

[1, 2, 3, 6, 9, 18, 641, 997, 1282, 1923, 1994, 2991, 3846, 5769, 5982, 8973, 11538, 17946, 639077, 1278154, 1917231, 3834462, 5751693, 11503386]

約数ペア:

[(1, 11503386), (2, 5751693), (3, 3834462), (6, 1917231), (9, 1278154), (18, 639077), (641, 17946), (997, 11538), (1282, 8973), (1923, 5982), (1994, 5769), (2991, 3846)]