2019344639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{19463}}^1$

素因数の和:19846

約数の個数: 16

約数和(自身を含む): 2275886592

約数和(自身を除く): 256541953

約数列:

[1, 13, 23, 299, 347, 4511, 7981, 19463, 103753, 253019, 447649, 5819437, 6753661, 87797593, 155334203, 2019344639]

約数ペア:

[(1, 2019344639), (13, 155334203), (23, 87797593), (299, 6753661), (347, 5819437), (4511, 447649), (7981, 253019), (19463, 103753)]