42486356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{50821}}^1$

素因数の和:50855

約数の個数: 24

約数和(自身を含む): 85380960

約数和(自身を除く): 42894604

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 50821, 101642, 203284, 559031, 965599, 1118062, 1931198, 2236124, 3862396, 10621589, 21243178, 42486356]

約数ペア:

[(1, 42486356), (2, 21243178), (4, 10621589), (11, 3862396), (19, 2236124), (22, 1931198), (38, 1118062), (44, 965599), (76, 559031), (209, 203284), (418, 101642), (836, 50821)]