2019913142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4088893}}^1$

素因数の和:4088927

約数の個数: 16

約数和(自身を含む): 3434670960

約数和(自身を除く): 1414757818

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 4088893, 8177786, 53155609, 77688967, 106311218, 155377934, 1009956571, 2019913142]

約数ペア:

[(1, 2019913142), (2, 1009956571), (13, 155377934), (19, 106311218), (26, 77688967), (38, 53155609), (247, 8177786), (494, 4088893)]