17641228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5647}}^1$

素因数の和:5733

約数の個数: 24

約数和(自身を含む): 34159104

約数和(自身を除く): 16517876

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 5647, 11294, 22588, 62117, 124234, 248468, 400937, 801874, 1603748, 4410307, 8820614, 17641228]

約数ペア:

[(1, 17641228), (2, 8820614), (4, 4410307), (11, 1603748), (22, 801874), (44, 400937), (71, 248468), (142, 124234), (284, 62117), (781, 22588), (1562, 11294), (3124, 5647)]