2018473778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1\times {\mathrm{45361}}^1$

素因数の和:46553

約数の個数: 16

約数和(自身を含む): 3189855840

約数和(自身を除く): 1171382062

約数列:

[1, 2, 19, 38, 1171, 2342, 22249, 44498, 45361, 90722, 861859, 1723718, 53117731, 106235462, 1009236889, 2018473778]

約数ペア:

[(1, 2018473778), (2, 1009236889), (19, 106235462), (38, 53117731), (1171, 1723718), (2342, 861859), (22249, 90722), (44498, 45361)]