2018775916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4751}}^1\times {\mathrm{5591}}^1$

素因数の和:10365

約数の個数: 24

約数和(自身を含む): 3720245760

約数和(自身を除く): 1701469844

約数列:

[1, 2, 4, 19, 38, 76, 4751, 5591, 9502, 11182, 19004, 22364, 90269, 106229, 180538, 212458, 361076, 424916, 26562841, 53125682, 106251364, 504693979, 1009387958, 2018775916]

約数ペア:

[(1, 2018775916), (2, 1009387958), (4, 504693979), (19, 106251364), (38, 53125682), (76, 26562841), (4751, 424916), (5591, 361076), (9502, 212458), (11182, 180538), (19004, 106229), (22364, 90269)]