17940334

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1193}}^1$

素因数の和:1371

約数の個数: 16

約数和(自身を含む): 27567072

約数和(自身を除く): 9626738

約数列:

[1, 2, 73, 103, 146, 206, 1193, 2386, 7519, 15038, 87089, 122879, 174178, 245758, 8970167, 17940334]

約数ペア:

[(1, 17940334), (2, 8970167), (73, 245758), (103, 174178), (146, 122879), (206, 87089), (1193, 15038), (2386, 7519)]