2019922610

素因数分解:

$2^1\times 5^1\times {\mathrm{8501}}^1\times {\mathrm{23761}}^1$

素因数の和:32269

約数の個数: 16

約数和(自身を含む): 3636441432

約数和(自身を除く): 1616518822

約数列:

[1, 2, 5, 10, 8501, 17002, 23761, 42505, 47522, 85010, 118805, 237610, 201992261, 403984522, 1009961305, 2019922610]

約数ペア:

[(1, 2019922610), (2, 1009961305), (5, 403984522), (10, 201992261), (8501, 237610), (17002, 118805), (23761, 85010), (42505, 47522)]