2100104732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2512087}}^1$

素因数の和:2512121

約数の個数: 24

約数和(自身を含む): 4220307840

約数和(自身を除く): 2120203108

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2512087, 5024174, 10048348, 27632957, 47729653, 55265914, 95459306, 110531828, 190918612, 525026183, 1050052366, 2100104732]

約数ペア:

[(1, 2100104732), (2, 1050052366), (4, 525026183), (11, 190918612), (19, 110531828), (22, 95459306), (38, 55265914), (44, 47729653), (76, 27632957), (209, 10048348), (418, 5024174), (836, 2512087)]