18754130

素因数分解:

$2^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{1993}}^1$

素因数の和:2941

約数の個数: 16

約数和(自身を含む): 33810264

約数和(自身を除く): 15056134

約数列:

[1, 2, 5, 10, 941, 1882, 1993, 3986, 4705, 9410, 9965, 19930, 1875413, 3750826, 9377065, 18754130]

約数ペア:

[(1, 18754130), (2, 9377065), (5, 3750826), (10, 1875413), (941, 19930), (1882, 9965), (1993, 9410), (3986, 4705)]