2019803788

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1823}}^1\times {\mathrm{12043}}^1$

素因数の和:13893

約数の個数: 24

約数和(自身を含む): 3690667008

約数和(自身を除く): 1670863220

約数列:

[1, 2, 4, 23, 46, 92, 1823, 3646, 7292, 12043, 24086, 41929, 48172, 83858, 167716, 276989, 553978, 1107956, 21954389, 43908778, 87817556, 504950947, 1009901894, 2019803788]

約数ペア:

[(1, 2019803788), (2, 1009901894), (4, 504950947), (23, 87817556), (46, 43908778), (92, 21954389), (1823, 1107956), (3646, 553978), (7292, 276989), (12043, 167716), (24086, 83858), (41929, 48172)]