18449402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{883}}^1$

素因数の和:1253

約数の個数: 16

約数和(自身を含む): 28684032

約数和(自身を除く): 10234630

約数列:

[1, 2, 31, 62, 337, 674, 883, 1766, 10447, 20894, 27373, 54746, 297571, 595142, 9224701, 18449402]

約数ペア:

[(1, 18449402), (2, 9224701), (31, 595142), (62, 297571), (337, 54746), (674, 27373), (883, 20894), (1766, 10447)]