219047768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1190477}}^1$

素因数の和:1190506

約数の個数: 16

約数和(自身を含む): 428572080

約数和(自身を除く): 209524312

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1190477, 2380954, 4761908, 9523816, 27380971, 54761942, 109523884, 219047768]

約数ペア:

[(1, 219047768), (2, 109523884), (4, 54761942), (8, 27380971), (23, 9523816), (46, 4761908), (92, 2380954), (184, 1190477)]