18968494

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8839}}^1$

素因数の和:8907

約数の個数: 16

約数和(自身を含む): 30232800

約数和(自身を除く): 11264306

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 8839, 17678, 256331, 327043, 512662, 654086, 9484247, 18968494]

約数ペア:

[(1, 18968494), (2, 9484247), (29, 654086), (37, 512662), (58, 327043), (74, 256331), (1073, 17678), (2146, 8839)]