20211972119

素因数分解:

${\mathrm{239}}^1\times {\mathrm{4621}}^1\times {\mathrm{18301}}^1$

素因数の和:23161

約数の個数: 8

約数和(自身を含む): 20302042560

約数和(自身を除く): 90070441

約数列:

[1, 239, 4621, 18301, 1104419, 4373939, 84568921, 20211972119]

約数ペア:

[(1, 20211972119), (239, 84568921), (4621, 4373939), (18301, 1104419)]